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The Cheapest United Flights

The cheapest prices found with in the last 7 days for return flights were $75 and $50 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 Jul 23 - Jul 23 $91
LAX Honolulu Jul 6 - Jul 20 $309
*Prices include taxes and fees
Origin Destination Travel Dates Flights From*
LAX San Francisco Jun 12 - Jun 14 $137
LAX Seattle Jun 12 - Jun 15 $195
*Prices include taxes and fees

FAQs about United Airlines Flights

Where does United Airlines fly?

Visit faraway lands, have off-the-beaten-path adventures and create lasting memories. Travelocity lists some of the best fares on round-trip and one-way flights to tempting destinations with United Airlines.

Regardless of whether it's business, romance or you're finally taking that much-needed vacation, United Airlines can help you out. Take a look at their top domestic flight routes here:

  • San Francisco, CA Airport (SFO-San Francisco Intl.) to Newark, NJ Airport (EWR-Liberty Intl.) with 243 flights every month
  • Newark, NJ Airport (EWR-Liberty Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) with 243 flights every month
  • Chicago, IL Airport (ORD-O'Hare Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) with 220 flights every month
  • San Francisco, CA Airport (SFO-San Francisco Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.) with 220 flights every month

If you've been yearning to go on fun adventures and make unforgettable memories, take a look at the most traveled international flight routes serviced by United Airlines:

  • Houston, TX Airport (IAH-George Bush Intercontinental) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.) with 108 flights every month
  • Houston, TX Airport (IAH-George Bush Intercontinental) to Monterrey, Nuevo Leon Airport (MTY-General Mariano Escobedo Intl.) with 108 flights every month
  • Cancun, Quintana Roo Airport (CUN-Cancun Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) with 107 flights every month
  • Monterrey, Nuevo Leon Airport (MTY-General Mariano Escobedo Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) with 105 flights every month
What airline is UA?

UA is the IATA code for United Airlines. This two-character code, sometimes also called the airline identification code, is assigned by the International Air Transport Association. It helps standardize and simplify telecommunications, tickets, timetables and more.

Flying Tips & Tricks How do I find my flight number?
  • Your flight number is contained in your itinerary. It's a mix of letters and numbers, and it should be easy to find.
How early can you check bags for a flight?
  • Airlines can have varying requirements for physical check-in and baggage drop times. However, as a general rule, you should arrive at the airport approximately three hours prior to takeoff for international flights. If you're flying domestically, the recommended time is two hours before departure. Our number one tip? Get there on time. International flights typically close baggage drop one hour before departure. With domestic flights, it's 45 minutes before.

Reviews

May 24, 2020

Not happy about having to check our carry on bag, when we didn't have to on our way out. The airline was offering free carry on check ins but we had to pay 30 a day an unexpected fee.

May 16, 2020

Great airline and friendly

Apr 29, 2020

Free headphones let me enjoy the entertainment choices on video screen

Apr 25, 2020

As a parent who had to fly quickly to Illinois due to a death in the family, I needed a cheap flight & you provided it, however I couldn't pick seats so my kids and I were separated. When I arrived at the desk to discuss with the attendant, she eagerly put my 3 seats together, moved us from the back of the plane to closer to the front with more "leg room" she said & then gave each of us $10 vouchers for food! I was beyond ecstatic!! I went from being so stressed about going to my Aunts funeral, the flight, the things I would have to take care of when I got to Illinois and your staff made it a very memorable flight! (First time flying for my 7 & 11 year old girls as well.) Thank you, thank you, thank you!

Apr 13, 2020

Delayed flight,missed connect, 7 hr. wait in Chicago.

Apr 10, 2020

I cancelled and submitted a claim

Apr 3, 2020

United lost our luggage in Newark because our flight from Dublin was delayed nearly 3 hours and we almost missed our connection. They couldn't get the baggage transferred in time. Now the airport in Quito is closed indefinitely and we can't get our suitcase back indefinitely.

Apr 2, 2020

Nice to see our seats being disinfected before boarding

Mar 30, 2020

FLIGHT ON TIME.

Mar 29, 2020

The delays All day long. long waits and then changed or cancelled flights. rerouted me.. then, airplane door malfunction..Scheduled to be in San Francisco at 2;30 pm. Arrived 11;30 or so. Greatly inconvenienced my hosts.. exhausted me.. I spent 12 hrs trying to get from Springfield MO to San Francisco, CA.. Ruined my trip.