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The Cheapest United Flights

The cheapest prices found with in the last 7 days for return flights were $65 and $29 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

Origin Destination Travel Dates Flights From*
LAX San Francisco May 20 - May 30 $65
*Prices include taxes and fees
Origin Destination Travel Dates Flights From*
LAX San Francisco Apr 4 - Apr 6 $79
LAX Honolulu Apr 4 - Apr 11 $325
*Prices include taxes and fees

FAQs about United Airlines Flights

Where does United Airlines fly?

Whether you're chasing a slice of the city life or a peaceful vacation in the outdoors, United Airlines has a destination to entice you. Reserve your flight through Travelocity and get your next incredible adventure set in motion.

Regardless of whether you're traveling for business, reconnecting with old friends or going for a spur-of-the-moment getaway, United Airlines has the answer. Learn about their most frequented domestic flight routes right here:

  • New York, NY Airport (LGA-LaGuardia) to Chicago, IL Airport (ORD-O'Hare Intl.) with 1,288 flights every month
  • Denver, CO Airport (DEN-Denver Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) with 1,273 flights every month
  • Houston, TX Airport (IAH-George Bush Intercontinental) to Denver, CO Airport (DEN-Denver Intl.) with 1,176 flights every month
  • Boston, MA Airport (BOS-Logan Intl.) to Newark, NJ Airport (EWR-Liberty Intl.) with 1,052 flights every month

Journey toward thrilling adventures and take in fascinating new cultures. Popular international flight routes available with United Airlines are:

  • Queretaro, Queretaro Airport (QRO-Queretaro Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) with 911 flights every month
  • Toronto, ON Airport (YYZ-Pearson Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) with 835 flights every month
  • Newark, NJ Airport (EWR-Liberty Intl.) to London Airport (LHR-Heathrow) with 812 flights every month
  • Houston, TX Airport (IAH-George Bush Intercontinental) to Monterrey, Nuevo Leon Airport (MTY-General Mariano Escobedo Intl.) with 777 flights every month
What airline is UA?

UA is the IATA code for United Airlines. IATA, the International Air Transport Association, designates all airlines a two-character code to standardize and simplify identification and communications.

United Airlines Post Booking Tips

How to I find my flight number?

  • Your itinerary contains important details for your forthcoming adventure, including your flight number. Unsure what it looks like? There's an IATA airline code at the beginning, which is typically a couple of letters then a digit. Following that are several other numerals — your flight number.

How early can you check bags for a flight?

  • If you want to arrive at the airport well in advance, you'll be thrilled to hear that you can check your baggage in up to three hours before an international flight and two hours before a domestic one. Unsure what the check-in closing times are? For international flights, it's an hour prior to departure. For domestic flights, it's around 45 minutes.


Mar 27, 2020

Better than expected.

Mar 22, 2020

I especially liked the wheel chair option. I’m 85. I’m able to walk, but am a little worried traveling alone. Their help was absolutely wonderful!!!

Mar 21, 2020

so expensive to bring any luggagr

Mar 20, 2020

I’ve always flown United and this last trip with all the crazy things going on in this world, I thought your company was on point . Love United

Mar 20, 2020

Paid for wifi it didn’t work my flight was delayed 4hrs I missed a wedding

Mar 19, 2020

The seats on the small regional jet are ridiculously tiny.

Mar 19, 2020

Good crevice

Mar 19, 2020

I cried no help with my luggage AND rude

Mar 19, 2020

Flight was delayed and we were not kept informed as to when we would be rescheduled

Mar 18, 2020

nice snacks