The Best Frontier Airlines Alternatives in 2026
If you're tired of Frontier's stack-on fees, hard-to-reach support, and surprise carry-on charges, several airlines offer more transparent pricing or genuinely included perks. The best choice depends on whether you travel with bags, need flexibility, or fly specific routes. Here are four real alternatives worth comparing.
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Southwest Airlines
Visit site →A major low-cost carrier known for including two checked bags and avoiding change fees on most fares, with a strong reputation for customer service.
Pros
- +Two free checked bags on most fares
- +No change fees on the majority of tickets
- +Live phone support and helpful customer service
Cons
- -Base fares can be higher than Frontier's headline price
- -No traditional assigned seats on many flights
- -Limited international route network
Delta Air Lines
Visit site →A full-service legacy carrier with broad route coverage, reliable operations, and clearer all-in pricing on main-cabin fares.
Pros
- +Extensive domestic and international network
- +Strong on-time and reliability reputation
- +Robust customer support and loyalty program
Cons
- -Generally higher fares than ultra-low-cost carriers
- -Basic Economy fares carry restrictions
- -Bag fees still apply on lower fare tiers
Alaska Airlines
Visit site →A well-regarded carrier praised for customer service and transparent policies, with a generous mileage program and a clear baggage guarantee.
Pros
- +Strong customer service reputation
- +Clear, predictable baggage and fare policies
- +Valued frequent-flyer and partner network
Cons
- -Route network is strongest in the West
- -Fares higher than budget carriers
- -Premium seating costs extra
JetBlue Airways
Visit site →A value-focused carrier offering more legroom and free Wi-Fi and snacks, with fare options that include a free carry-on on most tiers.
Pros
- +Free carry-on bag on most fare tiers
- +More legroom and free in-flight Wi-Fi
- +Free snacks and a customer-friendly brand
Cons
- -Blue Basic fares have meaningful restrictions
- -Limited network outside the East Coast
- -Change and bag policies vary by fare
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FAQ
Is Frontier Airlines worth it despite the fees?
It can be if you travel light with no checked bag, skip seat selection, and never need to change your flight. The base fare is only a good deal when you avoid add-ons. Once you stack bags, seats, or changes, the total often matches or beats a full-service carrier, so compare the all-in price before booking.
Why does Frontier charge for carry-on bags?
Frontier uses an unbundled ultra-low-cost model where almost everything beyond the seat is sold separately, including the carry-on bag. The fee is sometimes higher than a checked bag and increases if you pay at the gate. Prepaying during booking is cheaper than waiting until the airport.
How do I file a complaint against Frontier Airlines?
For airline-specific issues like fares, fees, refunds, cancellations, and baggage, file with the U.S. Department of Transportation at secure.dot.gov/air-travel-complaint, which oversees air carriers. You can also report deceptive practices to the FTC, file with the BBB, and contact your state Attorney General's consumer protection office.
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