Cheap United (UA) Flight Reservations & Booking Flights

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save on select hotels after you book a flight*
  • payments icon

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Top Flight Deals

Prices were available within the past 7 days and start at SAR288 for one-way flights and SAR472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tuesday, 16 December, 2025 - Wednesday, 31 December, 2025
LAX
Los Angeles
LAS
Las Vegas
SAR472 Roundtrip, found 5 days ago
SAR472
Roundtrip
found 5 days ago
Select United flight, departing Tuesday, 16 December, 2025 from Los Angeles to Las Vegas, returning Wednesday, 31 December, 2025, priced at SAR472 found 5 days ago
United
Monday, 6 October, 2025 - Tuesday, 7 October, 2025
LAX
Los Angeles
LAS
Las Vegas
SAR578 Roundtrip, found 4 days ago
SAR578
Roundtrip
found 4 days ago
Select United flight, departing Monday, 6 October, 2025 from Los Angeles to Las Vegas, returning Tuesday, 7 October, 2025, priced at SAR578 found 4 days ago
United
Friday, 12 September, 2025 - Friday, 3 October, 2025
LAX
Los Angeles
HNL
Oahu
SAR1,609 Roundtrip, found 4 days ago
SAR1,609
Roundtrip
found 4 days ago
Select United flight, departing Friday, 12 September, 2025 from Los Angeles to Oahu, returning Friday, 3 October, 2025, priced at SAR1,609 found 4 days ago
United
Wednesday, 1 October, 2025 - Monday, 13 October, 2025
LAX
Los Angeles
HNL
Oahu
SAR1,635 Roundtrip, found 4 days ago
SAR1,635
Roundtrip
found 4 days ago
Select United flight, departing Wednesday, 1 October, 2025 from Los Angeles to Oahu, returning Monday, 13 October, 2025, priced at SAR1,635 found 4 days ago
United
Friday, 25 July, 2025 - Sunday, 27 July, 2025
LAX
Los Angeles
EWR
New York
SAR3,190 Roundtrip, found 2 hours ago
SAR3,190
Roundtrip
found 2 hours ago
Select United flight, departing Friday, 25 July, 2025 from Los Angeles to New York, returning Sunday, 27 July, 2025, priced at SAR3,190 found 2 hours ago

Trending United Flights

Prices were available within the past 7 days and start at SAR288 for one-way flights and SAR472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Friday, 26 September, 2025 - Monday, 29 September, 2025
SFO
San Francisco
LAX
Los Angeles
SAR518 Roundtrip, found 5 days ago
SAR518
Roundtrip
found 5 days ago
Select United flight, departing Friday, 26 September, 2025 from San Francisco to Los Angeles, returning Monday, 29 September, 2025, priced at SAR518 found 5 days ago
United
Tuesday, 18 November, 2025 - Friday, 28 November, 2025
ORD
Chicago
LAX
Los Angeles
SAR1,177 Roundtrip, found 6 days ago
SAR1,177
Roundtrip
found 6 days ago
Select United flight, departing Tuesday, 18 November, 2025 from Chicago to Los Angeles, returning Friday, 28 November, 2025, priced at SAR1,177 found 6 days ago

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?
You'll get more than just cheap United Airlines flights with Expedia. With the Expedia App, you can look at your flight status, manage your travel plans and book your adventure from wherever you happen to be. Download our app today and earn double the Expedia Rewards points with every reservation. You can also bundle your United Airlines flight, hotel and car rental into a vacation package for even greater savings.
Can I earn and redeem miles with my United Airlines flight?
You can earn and redeem points with United Mileage Plus, which is the United Airlines popular rewards program. From buying airline tickets to renting a car, booking hotels and flying with the airline, there are a number of ways to accumulate points. When organizing your flights with Expedia, search for your loyalty program in the dropdown menu. You can then type in your membership number to see if your airfare is eligible.
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.