If you fly in the US even semi-regularly, you know it can be anything from “surprisingly great” to “why did I do this to myself?”. I’ve flown every airline on this list enough times to know which ones actually make your day easier and which only look good on a billboard.
There are clear standouts for different types of trips: big network giants, genuinely comfortable economy cabins, underrated first class, and a couple of budget options that are worth it if you play them right. Here’s my honest take on the 10 best airlines in the US for 2026, and what each one actually does well – and not so well.
Southwest Open Seating Ended
If you’re eyeing Southwest, its famous open seating ended January 27, 2026. You now choose your seat at booking from three tiers (Standard, Preferred, and Extra Legroom), and A/B/C boarding is now numbered Groups 1 through 8. The old 24-hour check-in trick no longer wins you a better seat, so just pick one when you book. See Southwest’s rollout details for the fare breakdown.
Best airlines in the US at a glance (2026)
If you just want the highlights before diving into the details, here’s how I’d sum up the best U.S. airlines in 2026 in one quick snapshot.
| What You Need | Best Airline |
|---|---|
| Best for Reliability | Delta Air Lines: fewer delays, newer A321neo and A350 jets, and Sky Club lounges |
| Best Long-Haul Premium | American Airlines: revamped 777 and 787 widebodies with lie-flat Flagship Business |
| Best for International Routes | United Airlines: flies almost everywhere, with lie-flat Polaris on Europe and Asia routes |
| Best Economy Comfort | JetBlue Airways: extra legroom plus free fast Wi-Fi and live TV in economy |
| Best on the West Coast | Alaska Airlines: a calm, dependable operation with the strongest West Coast network |
| Best for Hawaii | Hawaiian Airlines: island-style service and lie-flat A330 First on mainland routes |
| Best for Free Bags and Flexibility | Southwest Airlines: two free checked bags, no change fees, and famously friendly crews |
| Best Budget Upgrade | Spirit Airlines: the extra-wide Big Front Seat over a rock-bottom base fare |
| Cheapest Bare-Bones Fares | Frontier Airlines: rock-bottom base fares on a modern A320neo fleet |
| Best for Underserved Routes | Breeze Airways: nonstops from mid-sized cities others skip, on new A220 jets |
Use this as your quick cheat sheet. If one of these sounds like your style of travel, that’s where to start in the deep-dive sections below.
1. 🇺🇸 Delta Air Lines
- 🏠 Hub: Atlanta Hartsfield-Jackson (ATL)
- ✈️ Cabin Options: Main Cabin, Comfort+, Premium Select, Delta One, Delta One Suites
- 🎯 Loyalty Program: SkyMiles (SkyTeam)
- ☕ Perks: Strong Wi-Fi, friendly crews, Sky Club lounges, seatback screens on most aircraft
- 🧠 Pro Tip: If you’re flexible, Delta’s SkyMiles Flash Sales can unlock unbelievably cheap award flights.
Delta has earned a reputation for being the U.S. airline you can count on, and in 2026 that still rings true. If I’ve got somewhere important to be, this is usually the airline I choose. Their operation is consistently smooth, delays are less common compared to other big carriers, and the newer aircraft – especially the A321neos and A350s – make the experience quieter and more comfortable.
What I think Delta does particularly well is the baseline experience. Even in Main Cabin, you’ll usually get a cleaner plane, a friendlier crew, and a seatback screen loaded with enough entertainment to get you through a cross-country flight. The in-flight Wi-Fi has also improved a lot, and it’s finally good enough to work on without wanting to throw your laptop.
Delta One Suites remain one of the nicest ways to fly long-haul from the U.S: lie-flat beds with Westin bedding, sliding doors on many routes, and food that feels closer to an upscale restaurant than airplane fare. If you’re splurging on a special trip or honeymoon, this is the product I’d be hunting for.
That said, it’s not perfect. SkyMiles can be frustrating if you’re trying to predict award prices – they fluctuate a lot. And during peak times, Sky Club access can still feel overcrowded, even after policy changes.
Still, for reliability, comfort, and overall ease of travel, Delta is the U.S. airline that consistently feels the most polished. If you want the least amount of stress built into your trip, Delta tends to deliver. And seriously: don’t sleep on those Flash Sales.
2. 🇺🇸 American Airlines
- 🏠 Hub: Dallas–Fort Worth (DFW), Charlotte (CLT), Miami (MIA), Chicago (ORD), Phoenix (PHX)
- ✈️ Cabin Options: Main Cabin, Main Cabin Extra, Premium Economy, First Class, Flagship Business
- 🎯 Loyalty Program: AAdvantage (oneworld)
- ☕ Perks: Huge network, strong international connectivity, lie-flat seats on many long-haul and premium transcon routes
- 🧠 Pro Tip: If you want to try Flagship Business, routes from MIA and DFW often have the best availability (and sometimes the best cash deals).
American Airlines can be a bit of a mixed bag. But when you catch them on the right aircraft and the right route, they’re genuinely great – especially if you’re flying long-haul. AA has quietly revamped a lot of its international fleet, and the updated widebodies (including 777s and 787s) offer one of the better premium products among U.S. carriers.
American’s Flagship Business is the real standout. The seats are fully lie-flat, private, and much more spacious than you might expect from an airline that often gets overshadowed by Delta and United. The bedding is comfy, the amenity kits are solid, and the Flagship Lounges are some of the best in the country. If you’re heading to Europe or South America, this is a surprisingly strong option.
Where American really wins is its network size. You can get almost anywhere from DFW or CLT, and Miami remains a powerhouse for Caribbean and Latin America travel. I’ve found AA especially convenient for last-minute trips thanks to their sheer number of flights.
It’s not all perfect, of course. Service can be hit-or-miss, and the domestic product feels inconsistent depending on the aircraft you end up on. But if you value convenience, global reach, and the chance to score a genuinely nice business-class seat, American delivers more often than it gets credit for – particularly on international routes.
✈️ How I Fly for a Fraction of the Price (Even Business Class)
Airfare keeps climbing, but I almost never pay full price. Going.com emails me roundtrips to Europe for under $350. With Elite, you’ll even see business class to Europe for ~$1,700 (deals you won’t find on Google Flights).
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3. 🇺🇸 Spirit Airlines
- 🏠 Hub: Fort Lauderdale (FLL), Orlando (MCO), Las Vegas (LAS)
- ✈️ Cabin Options: Standard Economy, Big Front Seat
- 🎯 Loyalty Program: Free Spirit
- ☕ Perks: Ultra-low fares, customizable add-ons, growing fleet of A320neos
- 🧠 Pro Tip: Always price out the Big Front Seat. It doesn’t recline, but the space is worth every dollar on a longer flight.
You probably already know what you’re getting into with Spirit, and honestly, that’s part of why I kind of respect it. They’re not pretending to be something they’re not. You pay a very low base fare, and then you choose the add-ons you care about. If you travel light or don’t mind sitting in a standard seat with a personal item only, you can fly for shockingly little money.
My biggest tip? Book the Big Front Seat whenever it’s reasonably priced. It’s one of the best-kept secrets in U.S. aviation. There’s tons of space, it’s a much calmer experience, and often cheaper than a regular extra-legroom seat on other airlines. It won’t turn Spirit into a premium experience, but it absolutely makes the flight more comfortable.
What Spirit does well is simple: they get you there cheaply. And lately, with the newer A320neo aircraft coming in, the flights feel quieter and more modern than they used to. The crews I’ve had have generally been upbeat and pretty efficient, especially on quick turnarounds.
The downsides are real, though. Expect fees for almost everything, from printing a boarding pass at the airport to picking your seat. Delays can also snowball quickly since the operation is lean and there aren’t many backup planes. If price is your #1 priority, Spirit delivers. Just go in with a plan, prepay for what you need, and check the Big Front Seat – it’s the move I make almost every time.
4. 🇺🇸 United Airlines
- 🏠 Hub: Newark (EWR), Chicago (ORD), Denver (DEN), Houston (IAH), San Francisco (SFO), Los Angeles (LAX)
- ✈️ Cabin Options: Economy, Economy Plus, Premium Plus, United First, Polaris Business Class
- 🎯 Loyalty Program: MileagePlus (Star Alliance)
- ☕ Perks: Massive global network, great for Europe + Asia routes, upgraded lounges in major hubs
- 🧠 Pro Tip: If you’re flying long-haul, aim for flights featuring the Polaris seat (1-2-1 layout). Not every “Polaris” flight has them – check the seat map before you book.
United is often my go-to when I’m heading long-haul, simply because they fly almost everywhere. If you’re based near a big hub like Newark, Chicago, or San Francisco, chances are United will have the most nonstop options, especially on flights to Europe and Asia.
The big draw is Polaris Business Class when you’re on the right aircraft. The “true” Polaris seat (the 1-2-1 layout) is incredibly comfortable: direct aisle access, decent privacy, and luxurious bedding. Pair that with a decent Polaris lounge at some hubs, and it turns a long flight into something you can actually look forward to rather than endure. This is one of those times where checking the seat map is worth the extra 30 seconds.
In economy, it’s more about practicality than charm. Economy Plus is worth considering if you’re tall or on a longer flight – the extra legroom makes a noticeable difference. Wi-Fi is hit-or-miss, and service can range from excellent to pretty forgettable depending on the crew and route.
Where United really earns its place on a “best airlines” list is sheer connectivity. Remote ski towns, island getaways, secondary European cities – they probably have a way to get you there. It’s not perfect, but if you care about nonstop routes and solid business-class options, United is a very reliable choice when you pick your flights carefully.
- Read next: Cheapest Airlines in the US
✈️ How I catch lie-flat business class on these US carriers for a fraction of the price
Polaris, Delta One, and Flagship Business all look great until you see the cash price. I use Going Elite to catch the fare drops, and I’ve seen business class to Europe on United and American fall 40-60% below what Google Flights shows. Last spring I grabbed a lie-flat seat that was listed north of $4,000, for closer to $1,700.
Try Going Elite free for 14 days — use code JON25 for 25% off if you keep it.
5. 🇺🇸 Alaska Airlines
- 🏠 Hub: Seattle (SEA), Portland (PDX), Anchorage (ANC), San Francisco (SFO), Los Angeles (LAX)
- ✈️ Cabin Options: Main Cabin, Premium Class, First Class
- 🎯 Loyalty Program: Mileage Plan (oneworld)
- ☕ Perks: Friendly crews, dependable operation, free texting, strong West Coast coverage
- 🧠 Pro Tip: If the price difference isn’t wild, Alaska First Class is absolutely worth it on 3–5 hour flights.
Alaska has built a reputation for being dependable, and that’s exactly why I like flying with them. The experience feels calm and consistent: clean aircraft, smooth turnarounds, and crews who strike that perfect balance of friendly without being over the top. When I’m flying up or down the West Coast, Alaska often feels like the least stressful option.
Alaska’s First Class product is a standout. It’s spacious, comfortable, and the service tends to feel more personal than what you’ll get on many larger airlines. The meals are often better than you’d expect on a domestic flight, and even small touches, like the way the crew checks in, make it feel like real hospitality rather than a checkbox.
Mileage Plan remains a major perk. Alaska still offers solid earning rates, and the oneworld partnerships open up award options that can be surprisingly good value, especially for Asia. If you collect miles with even a little intention, this program can pay off quickly.
The main limitation is the network. Alaska is fantastic if you’re based in a city they serve frequently, but it becomes less practical if you’re outside their core regions. Connections through Seattle also get busy during peak periods. Planning a bit of buffer time helps.
Overall, Alaska is a great choice if you want a reliable, friendly experience with a few pleasant surprises – especially if you’re flying anywhere within their West Coast footprint.
- You may also like: 5 Proven Tips to Fly to Alaska for Cheap
6. 🇺🇸 Hawaiian Airlines
- 🏠 Hub: Honolulu (HNL) and Kahului (OGG)
- ✈️ Cabin Options: Main Cabin, Extra Comfort, First Class with lie flat seats on the A330
- 🎯 Loyalty Program: HawaiianMiles
- ☕ Perks: Warm service, island style meals, very comfortable A330 cabins, great inter island flights
- 🧠 Pro Tip: If you’re flying from the mainland, aim for the A330 routes. The lie-flat First Class seats make the long flight so much more enjoyable.
Hawaiian Airlines is one of the few U.S. airlines where you feel the shift as soon as you step on board. The mood’s calmer, the crew’s kind, and it feels like your trip to Hawaii starts on the plane. That’s a big part of why I like flying them for island trips. You land feeling more relaxed than you would on most other carriers.
The sweet spot is those mainland–Hawaii flights on the A330. First Class isn’t the fanciest in the world, but the lie-flat seats are wide, comfy and sleepable, which is more than I can say for a lot of U.S. carriers. Even in the back, the A330 feels more open than a narrow-body, and that makes five or six hours in economy a lot easier to handle. The food leans into local flavours, and it’s one of the few times I actually look forward to the meal service on a domestic ticket.
Hawaiian’s a great fit if you care about atmosphere and comfort as much as price. It’s especially good for couples and families who want the trip to feel special from the start. If you’re planning a big Hawaii holiday, this is the carrier I look at first. There are limits, though. If you’re not flying to or within Hawaii, the airline doesn’t offer you much, and HawaiianMiles isn’t as flexible or powerful as the big three loyalty programs.
- Read next: Best Places to Travel with Friends
7. 🇺🇸 JetBlue Airways
- 🏠 Hub: New York (JFK)
- ✈️ Cabin Options: Core (Economy), Even More Space, Mint (Business)
- 🎯 Loyalty Program: TrueBlue
- ☕ Perks: Free high-speed Wi-Fi, great legroom in economy, live TV, solid snacks
- 🧠 Pro Tip: f you see Mint priced close to legacy business class, go JetBlue. The hard product often feels nicer, especially on New York-West Coast and transatlantic routes.
JetBlue is one of the few U.S. airlines where I actually look forward to flying economy. The seats have more room than what you get on most big carriers, the Wi-Fi is fast enough to get real work done, and having live TV built into the seatback does wonders on a long flight. If comfort in economy matters to you, JetBlue is usually the safest bet.
JetBlue Mint is where the airline really shines. The suites with doors feel incredibly private for a domestic flight, and the bedding and food really do feel like they belong on a higher-end international carrier. If you’re flying from New York to LA or across the Atlantic, this is one of the nicest business-class experiences offered by any U.S. airline.
Where JetBlue struggles is reliability. Operations out of the Northeast can get messy, and delays happen more often than I’d like. If I absolutely need to be somewhere on time, I’ll usually choose Delta or Alaska instead. But if the schedule is flexible and I want a comfortable, pleasant flight, JetBlue is the airline I check first.
JetBlue is ideal for travelers who value comfort and tech over strict punctuality – people who’d rather have a better seat and a calmer experience, even if it means a bit more unpredictability. When the route and timing line up, it’s one of the nicest ways to fly in the U.S.
8. 🇺🇸 Frontier Airlines
- 🏠 Hub: Denver (DEN)
- ✈️ Cabin Options: Standard Economy only (ultra-low-cost model)
- 🎯 Loyalty Program: Frontier Miles / Discount Den
- ☕ Perks: Very low base fares, lots of point-to-point routes, modern A320neo fleet
- 🧠 Pro Tip: Before you book, build your “real” fare: add bags, seat, and any extras, then compare that total against Southwest and the legacy carriers.
Frontier is the airline I use when the priority is price and not much else. If I’m doing a quick trip with just a backpack and I don’t mind a no-frills experience, it can be incredibly cheap. The A320neo fleet helps too. The planes are relatively new and quiet, even if the seats themselves are pretty basic.
The key with Frontier is planning. The base fare only covers a seat and a personal item. Carry-ons, checked bags, seat selection, and anything that feels like comfort come with a fee, and those can add up fast if you don’t think about them before you click “buy”. When I stay strict – no extra bags, no paid seat, just point-to-point flying – I usually walk away feeling like I got a bargain.
It gets more interesting when you compare it to Southwest and Spirit, since all three are on this list. I tend to choose Frontier over Spirit when the route is better or the fare is noticeably lower. The onboard experience is similar, so I just go with whatever is cheaper or more direct. I lean towards Southwest when I want a bit more reliability, a friendlier onboard vibe, and I’m checking bags anyway. Now that Southwest charges for most checked luggage, the gap isn’t always huge, but Southwest still feels like the more relaxed day of travel.
So for 2026, I see Frontier as a smart choice for flexible, light-packing travelers who are happy to trade comfort and perks for a rock-bottom fare. If you need bags, predictability, or a smoother experience, it’s worth pricing out Southwest or a legacy carrier before you commit.
9. 🇺🇸 Southwest Airlines
- 🏠 Hub: Dallas Love Field (DAL)
- ✈️ Cabin Options: Assigned seating in a single-class cabin, with three seat types (Standard, Preferred, Extra Legroom)
- 🎯 Loyalty Program: Rapid Rewards
- ☕ Perks: Two free checked bags, no change fees, open seating policy, friendly service culture
- 🧠 Pro Tip: Pick your seat at booking. Basic fares only get one assigned at check-in, so book at least a Choice fare if you care where you sit
Southwest is a bit of an oddball in the best possible way. It doesn’t behave like the other big U.S. airlines, and that’s exactly why so many people stay loyal to them. The crews are consistently some of the friendliest I’ve flown with, the policies are straightforward, and the whole experience feels less transactional and more “let’s just get you there without drama.”
Boarding used to be the thing people worried about with Southwest, but that’s a non-issue now. You pick your seat when you book, board by numbered group, and skip the old check-in scramble entirely. And once you’re on board, the cabin vibe is almost always relaxed and gently chatty.
Where Southwest really earns its place on a “best airlines” list is flexibility. Plans change. Weather gets weird. Someone’s schedule shifts. Southwest’s “no change fee” policy has saved me so many times that it’s become one of the main reasons I book them. Even with the new checked-bag fees, the fares still feel honest. You don’t open your confirmation email and see mystery add-ons you never agreed to.
Southwest is great for travelers who value predictability, warm service, and a low-stress day of flying. It’s also one of the best options for families or nervous flyers because everything about the experience feels a touch more human and forgiving.
If the absolute lowest price is your priority, Frontier or Spirit will probably come out cheaper. But if you want a flight that feels hassle-free from airport to boarding to landing, Southwest is usually the one that delivers that feeling most consistently in 2026.
10. 🇺🇸 Breeze Airways
- 🏠 Hub: No traditional hub, but strong presence in Tampa (TPA), Charleston (CHS), Providence (PVD), and select mid-sized cities
- ✈️ Cabin Options: Nice (economy), Nicer (extra legroom), Nicest (First Class–style recliner seats)
- 🎯 Loyalty Program: BreezePoints
- ☕ Perks: New Airbus A220 aircraft, great legroom options, simple fares, low prices, nonstop routes other airlines ignore
- 🧠 Pro Tip: Always check the price for Nicest. On a lot of routes it’s only a small step up from regular economy, but you get a huge seat and a much calmer experience.
Breeze Airways is one of the newest airlines in the U.S., and it still feels like a bit of a secret. The big thing Breeze does differently is it focuses on mid-sized cities and underserved routes. Places like Charleston, Providence, Richmond, Huntsville, and Norfolk suddenly have nonstops to destinations they never had before.
The onboard experience is good for a young low-cost airline. The A220 is one of the nicest narrow-body jets flying right now. It’s quiet, the windows are big, and the whole cabin feels more modern. The Nicest seats at the front are basically domestic first-class recliners without the legacy-airline price tag, and on anything over a couple of hours I’ll always check how much extra they are.
I also like how straightforward Breeze feels. You pick how much comfort you want, you see the price, and that’s it. There’s no complicated status game and not much in the way of fine print. Crews tend to be upbeat and relaxed, and the whole thing feels less tense than a packed legacy carrier flying through a huge hub.
The trade-off is frequency. Breeze doesn’t run dozens of flights a day, so if something changes or cancels, you don’t have as many backup options. It’s not the airline I’d pick for a mission-critical business trip. But if Breeze offers a nonstop between where you are and where you actually want to go, it’s often the smartest choice on this whole list: newer planes, a comfier seat, and no connection to wrestle with.
Global Viewpoint is a personal blog. All content is for informational and entertainment purposes only and does not constitute professional financial, medical, or legal advice.
