Cheap United (UA) Flight Reservations & Booking Flights

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Top Flight Deals

Prices were available within the past 7 days and start at SAR329 for one-way flights and SAR582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wednesday, 27 May, 2026 - Thursday, 18 June, 2026
LAX
Los Angeles
LAS
Las Vegas
SAR582 Roundtrip, found 6 days ago
SAR582
Roundtrip
found 6 days ago
Select United flight, departing Wednesday, 27 May, 2026 from Los Angeles to Las Vegas, returning Thursday, 18 June, 2026, priced at SAR582 found 6 days ago
United
Wednesday, 27 May, 2026 - Thursday, 18 June, 2026
LAX
Los Angeles
LAS
Las Vegas
SAR658 Roundtrip, found 6 days ago
SAR658
Roundtrip
found 6 days ago
Select United flight, departing Wednesday, 27 May, 2026 from Los Angeles to Las Vegas, returning Thursday, 18 June, 2026, priced at SAR658 found 6 days ago
United
Wednesday, 27 May, 2026 - Thursday, 18 June, 2026
LAX
Los Angeles
LAS
Las Vegas
SAR716 Roundtrip, found 6 days ago
SAR716
Roundtrip
found 6 days ago
Select United flight, departing Wednesday, 27 May, 2026 from Los Angeles to Las Vegas, returning Thursday, 18 June, 2026, priced at SAR716 found 6 days ago
United
Wednesday, 27 May, 2026 - Thursday, 18 June, 2026
LAX
Los Angeles
LAS
Las Vegas
SAR921 Roundtrip, found 6 days ago
SAR921
Roundtrip
found 6 days ago
Select United flight, departing Wednesday, 27 May, 2026 from Los Angeles to Las Vegas, returning Thursday, 18 June, 2026, priced at SAR921 found 6 days ago
United
Wednesday, 27 May, 2026 - Thursday, 18 June, 2026
LAX
Los Angeles
LAS
Las Vegas
SAR1,098 Roundtrip, found 6 days ago
SAR1,098
Roundtrip
found 6 days ago
Select United flight, departing Wednesday, 27 May, 2026 from Los Angeles to Las Vegas, returning Thursday, 18 June, 2026, priced at SAR1,098 found 6 days ago

Trending United Flights

Prices were available within the past 7 days and start at SAR329 for one-way flights and SAR582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thursday, 19 March, 2026 - Friday, 20 March, 2026
DFW
Dallas
DTW
Detroit
SAR2,008 Roundtrip, found 18 hours ago
SAR2,008
Roundtrip
found 18 hours ago
Select United flight, departing Thursday, 19 March, 2026 from Dallas to Detroit, returning Friday, 20 March, 2026, priced at SAR2,008 found 18 hours ago
United
Thursday, 19 March, 2026 - Friday, 20 March, 2026
DFW
Dallas
YYZ
Toronto
SAR2,122 Roundtrip, found 18 hours ago
SAR2,122
Roundtrip
found 18 hours ago
Select United flight, departing Thursday, 19 March, 2026 from Dallas to Toronto, returning Friday, 20 March, 2026, priced at SAR2,122 found 18 hours ago

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Frequently asked questions

How do I find cheap United Airlines flights that have flexible change policies?
Plenty of airlines offer the option to modify your upcoming flight without a change fee. You just have to pay any price difference between the original flights and the new flight you choose. When booking United Airlines flights on Expedia, you'll find a No change fee filter to check.
Which destinations does United Airlines fly to?
United Airlines operates services across Caribbean, Mexico and Central America, North America and more. Book a flight with this renowned airline and take your pick of around 331 vibrant cities for your next adventure. Get your hands on United Airlines flight deals on Expedia to hot spots like Santa Fe and Reno and spend the money you save on seeing the sights.
Why fly with United Airlines?
Featuring a rewarding loyalty program, United Airlines is a popular choice among flyers. This airline operates a fleet of about 857 aircraft and has its main hub at Liberty Intl. Airport (EWR). Work out which destination you want to explore next and then find all the best United Airlines flight deals on Expedia.
What can I expect from a United Airlines flight?
With most United Airlines services offering snacks or meals, you and your stomach will be well taken care of. Settle back in your seat, order something delicious and then enjoy the journey. Wherever your travel plans are taking you, Expedia will help you locate the best deals on United Airlines flights.
How can I get a cheap last-minute United Airlines flight on Expedia?
While you don't need to be as limber as a gymnast, being flexible can save you money. Keeping an open mind when it comes to travel dates will help you snap up cheap last-minute United Airlines flight deals. To see what tempting offers are available, browse our great last minute flights deals on Expedia. Alternatively, enter your chosen dates and compare the lowest prices on United Airlines fares for your impulsive getaway.
How can Expedia help with my United Airlines booking?
It all starts from the second you look up cheap United Airlines flights with Expedia. Download the free Expedia App and find and secure your flight with a couple of simple swipes. The app lets you access and manage your travel itineraries in one spot. Look up your flight status, check in and get trip reminders exactly when you want them, including gate changes and flight delays. Chasing more savings? Bundle your flight with a hotel stay.
Can I earn and redeem miles with my United Airlines flight?
If you're signed up with the United Airlines rewards program, United Mileage Plus, you may be able to collect points when locking in your airline tickets with Expedia. Look for the name of the loyalty program and then enter your membership number at the final stages of booking to confirm your eligibility. You can also earn points through renting a car, booking hotels and flying with the airline with United Mileage Plus. When you book with Expedia, you can earn OneKeyCash™* on top of your airline miles. Just join One Key™, our free travel rewards program, to get started. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What is United Airlines's checked-in luggage allowance?
International United Airlines fares will typically include 1 checked-in bag. However, luggage limits may vary based on a range of factors, including your cabin class and fare type. Generally, your checked luggage should not exceed 61 inches in dimensions and 23 kgs in weight. For the exact rules, review your United Airlines itinerary or consult with United Airlines customer service to avoid paying extra fees at the airport. If you need to take more, it's best to purchase additional checked baggage before the day of your flight. This is typically more affordable than paying for excess at the airport.
Does United Airlines fly internationally?
Based in Newark, United Airlines connects to countries such as Mexico, Canada, Germany and Dominican Republic. And the fantastic news is you'll score the best United Airlines flight deals right here on Expedia. Whether you're traveling to your favorite vacation spot or would love to explore new horizons, United Airlines will get you there. It shares routes with other airlines through Star Alliance, so you can connect to more places around the globe without needing to book separate journeys.
How can I check in for United Airlines flights?
The United Airlines website makes checking in for your flight a walk in the park. In a few clicks you can manage your booking and choose a seat. Online check in is available from 1 day to 1 hour prior to takeoff for most international and domestic flights. If you're traveling to another country, you may have to present your passport or other travel documents at the airport.