Cheap Flights on United Airlines
Compare and book cheap United Airlines flights with JetwayPulse — one of the largest carriers in the world by route network.
About United Airlines
United Airlines operates one of the most extensive global route networks of any US carrier, with major hubs across the country and deep connections to Asia, Europe, and Latin America. As a founding member of Star Alliance, United connects travelers to destinations across nearly every continent.
JetwayPulse works with our airline partners to surface the best available United fares — from Basic Economy to United Polaris Business. Search above to compare United's current fares against hundreds of other carriers.
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Based on popular routes and current airfare deals
What to Know Before You Fly United Airlines
ORD handles the most United departures of any airport, offering the widest schedule and best connection options for domestic and international routes.
United's MileagePlus loyalty program lets you earn and redeem miles across the Star Alliance network, useful if you fly frequently.
United's lowest fare class limits seat selection and boarding group in some markets — compare the fare difference before booking Basic Economy.
Like most US carriers, United's domestic fares typically bottom out about a month before departure.
United Airlines Hub, Cabins & Loyalty Program
United operates hubs in Chicago, Denver, Houston, Los Angeles, Newark, San Francisco, and Washington Dulles, giving it one of the broadest domestic networks of any US carrier.
Chicago ORD, Denver DEN, Houston IAH, Los Angeles LAX, Newark EWR, San Francisco SFO, Washington IAD
United offers multiple cabin tiers on long-haul routes, from Basic Economy through Economy Plus, Premium Plus, and the lie-flat United Polaris Business cabin.
United Polaris Business on transcontinental and international widebody routes
MileagePlus miles can be earned and redeemed across United and its Star Alliance partners, including Lufthansa and Singapore Airlines.
Star Alliance — miles transfer across 25+ partner airlines
United boards by group number, with MileagePlus Premier members and premium cabin passengers boarding first; standard checked bag fees apply on most domestic fares.
First bag fee applies on most Economy fares; free for Premier elite status and premium cabins
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Exclusive offers and limited-time fares across economy, business, and first class.
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Navigate changes smoothly with our dedicated support team. Cancellation & refund policies are subject to individual airline fare rules.
Frequently Asked Questions About United Airlines
Everything you need to know about booking United Airlines flights