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Good to know: UA Fare related Information
Useful information for finding cheap flights with United Airlines and booking your next trip
Cheapest Round Trip Flight
$92
United Airlines• 1 stop • 12h 14mApr 30 – May 02
The cheapest United Airlines round trip flight from Denver International to San Diego International is currently $92
Cheapest One way Flight
$97
United Airlines• 1 stop• 8h 43mMay 08
The cheapest one way UA flight from Fort Lauderdale Hollywood International to Toronto Pearson International is currently $97
Fastest Flight
3h 50m
The fastest nonstop United Airlines flight from Denver International to San Diego International takes 3h 50m
Recent United Airlines Flight Deals
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Apr 30 - May 02, Economy
Denver → San Diego
12h 14m
5:20 AM - 11:54 AM • 1 stop
Denver → San Diego
3h 57m
6:32 AM - 10:09 AM • nonstop
United Airlines
Apr 30 - May 02, Economy
Denver → San Diego
12h 14m
5:20 AM - 11:54 AM • 1 stop
Denver → San Diego
3h 51m
4:04 PM - 7:35 PM • nonstop
United Airlines
Apr 30 - May 02, Economy
Denver → San Diego
3h 50m
8:46 PM - 10:16 PM • nonstop
Denver → San Diego
8h 21m
6:20 AM - 12:21 PM • 1 stop
United Airlines
Just need a one-way with United Airlines? Find flexible fares for your single journey. Get where you're going with ease and value.
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