U.S. Airlines
Compare and book flights from all major U.S. carriers
Alaska Airlines
Code: AS
Alaska Airlines is a popular airline that offers flights to many destinations across the globe. Whether you are traveling for business or a vacation, you can book Alaska flights easily and enjoy great services at affordable fares with best customer support for a smooth travel .
Allegiant Air
Code: G4
Vacation-focused airline connecting small and mid-size cities to popular leisure destinations with ultra-low fares and bundled vacation packages.
American Airlines
Code: AA
American Airlines is one of the largest airlines in the world that offers domestic and international flights to hundreds of destinations. If you are planning to book American Airlines flights it is so easy and simple as it offers comfortable seats at low prices.
Breeze Airways (MX)
Code: MX
New airline with affordable routes connecting underserved city pairs with nonstop flights and a focus on convenience and low fares.
British Airways (BA)
Code: BA
British Airways is a popular airline that offers flights to many destinations around the globe. It provides comfortable travel, in-flight entertainment, delicious meals, and helpful customer support for a beautiful journey.
Frontier Airlines
Code: F9
Frontier Airlines is a budget friendly airline in United States that offers affordable flights to many popular destinations. Travelers choose Frontier Airlines for booking cheap ticket, exciting travel deals. The airline flies to major cities, tourist destinations, and smaller airports which make your travel journey more easy and convenient.
Southwest Airlines
Code: WN
Southwest Airlines is a popular airline that offers flights to many domestic and international destinations. If you want to book Southwest flights, process is very simple and easy with affordable fares, comfortable seats, and has multiple travel options.
Sun Country Airlines (SY)
Code: SY
Leisure airline based in Minneapolis offering affordable flights to popular vacation and sun destinations across the US, Mexico, Central America, and the Caribbean.
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Real reviews from travelers who booked with FareClue.
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Sofia G.
Miami, FL
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Atlanta, GA
I've booked four trips through FareClue now. Consistently the best fares and the most responsive support I've used.
James O.
Boston, MA
Business class fare was hundreds below what the airline quoted me directly. The whole process took ten minutes.
Marcus Chen
San Francisco, CA
The first class experience was absolutely phenomenal. Private suites, Michelin-star dining, and unparalleled service. Worth every penny!
Victoria Hamilton
New York, USA
Booking was effortless and the support team answered every question within minutes. Highly recommend FareClue to anyone.
David R.
Chicago, IL
How to Book Flights Through a Specific Airline
- 1
Browse the airline directory to find carriers that serve your route
- 2
Click an airline card to view its routes, pricing, and cabin class options
- 3
Compare the airline's fares against our consolidator rates — we often beat direct booking
- 4
Check baggage policies and loyalty program benefits before choosing your carrier
- 5
Request a private fare quote if you prefer business or first class
- 6
Call our agents to ask about airline-specific promotions and block-seat deals
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We hold contracts with major U.S. and international carriers that give our customers access to fares below what airlines publish on their own websites.
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Our airline contracts unlock fares 20–50% below what you'd pay booking directly.
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Compare American, United, Delta, Southwest, JetBlue, and more — side by side.
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Cabin class flexibility
We book economy, premium economy, business, and first class across all airline partners.
- 4
Airline change/cancel support
If your airline cancels or reschedules, we handle the rebooking on your behalf at no extra charge.
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