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Cheap domestic flights across the USA

Compare fares to New York, Las Vegas, Miami, Los Angeles, Honolulu and every major US city. Pick your dates, compare airlines and book directly with the seller.

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Popular routes and prices from our partner

Updated automatically from Aviasales. Final prices are confirmed on the booking page.

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7 ways to find cheap domestic flights

  • Be flexible by a few days. Moving a trip by one or two days, or flying midweek, often lowers the fare.
  • Search the whole city, not one airport. Use the city code (NYC, CHI, WAS) to compare every nearby airport at once.
  • Book ahead, but not too early. For trips inside the US, a few weeks to a few months ahead is usually the sweet spot.
  • Avoid peak holiday dates. Thanksgiving, Christmas and spring break weekends are the most expensive days to fly.
  • Check what the fare includes. Basic economy can exclude seat choice or a full-size carry-on, so compare the total cost.
  • Consider one-way tickets. Two one-ways on different airlines can beat a round trip.
  • Fly early in the morning. First departures of the day are often less delayed and sometimes cheaper.
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Cheap domestic flights to US city skylines
Airport guide

Which airport should you fly into?

Many US cities have more than one airport. Comparing all of them is one of the easiest ways to pay less.

CityCity codeAirports
New YorkNYCJFK (John F. Kennedy), LGA (LaGuardia), EWR (Newark, New Jersey)
Los Angeles—LAX (Los Angeles Intl), BUR (Burbank), LGB (Long Beach), SNA (Orange County), ONT (Ontario)
ChicagoCHIORD (O'Hare), MDW (Midway)
Washington, DCWASDCA (Reagan National), IAD (Dulles), BWI (Baltimore/Washington)
Miami—MIA (Miami Intl), FLL (Fort Lauderdale)
San Francisco Bay Area—SFO (San Francisco Intl), OAK (Oakland), SJC (San Jose)
Orlando—MCO (Orlando Intl), SFB (Orlando Sanford)
Las VegasLASLAS (Harry Reid Intl)
HonoluluHNLHNL (Daniel K. Inouye Intl)
FAQ

Cheap domestic flights: your questions

Who do I book my flight with?
When you choose a fare, you complete the booking on the airline's or travel agency's website. They issue your ticket and handle changes, refunds and check-in.
Why did the price change on the booking page?
Search results come from recent fare data. Seats sell out and airlines update prices many times a day, so the price on the booking page is the one that counts.
Can I compare all New York airports at once?
Yes. Type "New York" or the city code NYC in the From or To field to include JFK, LaGuardia and Newark.
When is the cheapest time to fly within the US?
Midweek departures outside school holidays are usually cheaper. Late January to early March and the weeks after Labor Day are often quieter, lower-priced periods.
Does Get Your Trip 24 charge a booking fee?
No. Searching is free and we never add a fee. We may earn a commission from the partner when you book.