Compare and book flights with United Airlines

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Fly United to destinations near and far

Choose United Airlines to fly to more than 210 destinations in the U.S. and more than 120 destinations internationally — every day we operate more than 4,500 flights across five continents. Our comprehensive route network means you can book a direct or connecting flight to and from airports all over the world. Our main U.S. hubs are located in the major cities of Chicago, Denver, Houston, New York/Newark, Los Angeles, San Francisco and Washington, D.C. United is a founding member of Star Alliance™, whose entire network provides service to nearly 200 countries.

Explore United

From Newark

from
to
Type
Dates
Price*
New York/Newark (EWR)
to San Francisco (SFO)
Roundtrip
Depart Tue 13 Nov 2018 -
Return Wed 28 Nov 2018
from$ 253*Viewed: 2 hours ago
New York/Newark (EWR)
to Los Angeles (LAX)
Roundtrip
Depart Tue 13 Nov 2018 -
Return Wed 28 Nov 2018
from$ 245*Viewed: 2 hours ago
New York/Newark (EWR)
to West Palm Beach (PBI)
Roundtrip
Depart Tue 1 Jan 2019 -
Return Wed 16 Jan 2019
from$ 167*Viewed: 2 hours ago
New York/Newark (EWR)
to Fort Lauderdale (FLL)
Roundtrip
Depart Mon 3 Dec 2018 -
Return Tue 18 Dec 2018
from$ 110*Viewed: 2 hours ago
New York/Newark (EWR)
to Chicago (ORD)
Roundtrip
Depart Mon 31 Dec 2018 -
Return Tue 15 Jan 2019
from$ 175*Viewed: 2 hours ago
New York/Newark (EWR)
to Orlando (MCO)
Roundtrip
Depart Tue 4 Dec 2018 -
Return Wed 19 Dec 2018
from$ 116*Viewed: 2 hours ago
New York/Newark (EWR)
to Tampa (TPA)
Roundtrip
Depart Mon 31 Dec 2018 -
Return Tue 15 Jan 2019
from$ 197*Viewed: 2 hours ago

From Chicago

from
to
Type
Dates
Price*
Chicago (ORD)
to New York (NYC)
Roundtrip
Depart Wed 14 Nov 2018 -
Return Thu 29 Nov 2018
from$ 121*Viewed: 2 hours ago
Chicago (ORD)
to San Francisco (SFO)
Roundtrip
Depart Tue 13 Nov 2018 -
Return Wed 28 Nov 2018
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to New York/Newark (EWR)
Roundtrip
Depart Tue 25 Dec 2018 -
Return Wed 9 Jan 2019
from$ 175*Viewed: 2 hours ago
Chicago (ORD)
to Los Angeles (LAX)
Roundtrip
Depart Sat 1 Dec 2018 -
Return Sun 16 Dec 2018
from$ 232*Viewed: 2 hours ago
Chicago (ORD)
to Washington, D.C. (IAD)
Roundtrip
Depart Mon 31 Dec 2018 -
Return Tue 15 Jan 2019
from$ 263*Viewed: 2 hours ago
Chicago (ORD)
to Denver (DEN)
Roundtrip
Depart Sun 18 Nov 2018 -
Return Mon 3 Dec 2018
from$ 132*Viewed: 2 hours ago
Chicago (ORD)
to Orlando (MCO)
Roundtrip
Depart Mon 3 Dec 2018 -
Return Tue 18 Dec 2018
from$ 155*Viewed: 2 hours ago

From San Francisco

from
to
Type
Dates
Price*
San Francisco (SFO)
to New York/Newark (EWR)
Roundtrip
Depart Tue 13 Nov 2018 -
Return Wed 28 Nov 2018
from$ 253*Viewed: 1 hour ago
San Francisco (SFO)
to Chicago (ORD)
Roundtrip
Depart Tue 25 Dec 2018 -
Return Wed 9 Jan 2019
from$ 237*Viewed: 1 hour ago
San Francisco (SFO)
to Los Angeles (LAX)
Roundtrip
Depart Tue 4 Dec 2018 -
Return Wed 19 Dec 2018
from$ 95*Viewed: 1 hour ago
San Francisco (SFO)
to Boston (BOS)
Roundtrip
Depart Tue 13 Nov 2018 -
Return Wed 28 Nov 2018
from$ 265*Viewed: 1 hour ago
San Francisco (SFO)
to Denver (DEN)
Roundtrip
Depart Tue 27 Nov 2018 -
Return Wed 12 Dec 2018
from$ 147*Viewed: 1 hour ago
San Francisco (SFO)
to Las Vegas (LAS)
Roundtrip
Depart Wed 5 Dec 2018 -
Return Thu 20 Dec 2018
from$ 97*Viewed: 1 hour ago
San Francisco (SFO)
to San Diego (SAN)
Roundtrip
Depart Fri 4 Jan 2019 -
Return Sat 19 Jan 2019
from$ 117*Viewed: 1 hour ago

From Houston

from
to
Type
Dates
Price*
Houston (IAH)
to New York/Newark (EWR)
Roundtrip
Depart Wed 14 Nov 2018 -
Return Thu 29 Nov 2018
from$ 201*Viewed: 2 hours ago
Houston (IAH)
to Los Angeles (LAX)
Roundtrip
Depart Mon 3 Dec 2018 -
Return Tue 18 Dec 2018
from$ 182*Viewed: 2 hours ago
Houston (IAH)
to Chicago (ORD)
Roundtrip
Depart Tue 4 Dec 2018 -
Return Wed 19 Dec 2018
from$ 154*Viewed: 2 hours ago
Houston (IAH)
to New York (NYC)
Roundtrip
Depart Fri 4 Jan 2019 -
Return Sat 19 Jan 2019
from$ 257*Viewed: 2 hours ago
Houston (IAH)
to Denver (DEN)
Roundtrip
Depart Tue 13 Nov 2018 -
Return Wed 28 Nov 2018
from$ 97*Viewed: 2 hours ago
Houston (IAH)
to Las Vegas (LAS)
Roundtrip
Depart Wed 14 Nov 2018 -
Return Thu 29 Nov 2018
from$ 95*Viewed: 2 hours ago
Houston (IAH)
to San Francisco (SFO)
Roundtrip
Depart Tue 25 Dec 2018 -
Return Wed 9 Jan 2019
from$ 327*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

United Airlines - Routes and Destinations from United States

Africa

Asia Pacific Countries/Regions

Europe

The Americas

The Middle East

Choose the United flight option that suits you best

  • Basic Economy - Ideal for travelers on a budget or looking for a quick getaway. This fare option gives you the opportunity to enjoy most benefits of United Economy® but at a lower fare with some restrictions. It is available only on select routes.
  • United Economy - Our standard fare, which includes a full-sized carry-on bag.  
  • Economy Plus® - A great option if you need more space to relax, follow up on work, or if you prefer to sit closer to the cabin. Upgrade to Economy Plus for your next flight or opt to upgrade for an entire year on all available flights.
  • United First® or United Business® - Enjoy a plush seat with even more space, as well as dining, complimentary dining and alcoholic beverages, and more.
  • United Polaris® - We've reimagined the international business class experience from lounge to landing to bring you the best sleep in the sky.

If you are unsure about your travel plans, opt for FareLockSM to hold your selected fare, ensuring that your price won’t increase, and the flight won’t sell out.

Checking in for your flight

Easily check in online at united.com/checkin or by using the United app up to 24 hours prior to your departure. For travel outside of the United States, you can even scan your passport using the app.

At your departure airport, you can check in at a self-service kiosk or United check-in counter.

Please review our full check-in information page for more information.

United baggage allowances

Review all baggage details here, or use our handy baggage calculator.

Enjoy Wi-Fi, movie streaming and tasty food on board

On all mainline aircraft and two-cabin regional aircraft, enjoy inflight Wi-Fi. On select routes, personal device entertainment is also available, so you can stream TV shows and movies from our extensive library directly to your laptop or mobile device.

United offers a variety of food and drink selections, depending on the route and duration of your flight. For more information on United Economy dining, see additional details about United’s meal service.

Don’t miss out on the perks of United MileagePlus

Make the most of your travel by enrolling in MileagePlus, United’s award-winning frequent flyer program. This membership allows you to earn miles to book United award travel, earn travel benefits and much more. Learn all about the advantages of our MileagePlus program.

MileagePlus members can also earn and use miles when they travel with Star Alliance member airlines.

Browse destinations and flight offers on united.com and book your flight today.