United Flights from Denver (DEN) starting at $ 97*

Fly from Denver (DEN) and get United's best fares

$
Select travel class

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.

Airport information for your flight from Denver (DEN)

Denver is served by the Denver International Airport (DEN), one of the largest airports in the United States, located 25 miles (40 km) east of downtown.

Denver International Airport has two United ClubSM locations.

Reaching Denver Airport

The RTD Train Line A connects downtown’s Union Station to the airport every 15 minutes, and the ride takes less than 40 minutes. Several public bus routes also connect to the airport. Some area hotels provide airport shuttle service and taxis offer fixed-price fares. For the most convenience and flexibility, drive and park onsite or add a rental car to your reservation when booking your Denver flights.

United popular flights from Denver (DEN)

$
Select travel class
United popular flights from Denver (DEN)
From
To
Fare Type
Dates
Price
FromDenver (DEN)ToSan Francisco (SFO)Roundtrip
|
Economy
02/18/25 - 02/25/25

from

$ 157*

Viewed: 15 hours ago

FromDenver (DEN)ToOrlando (MCO)Roundtrip
|
Economy
01/22/25 - 01/29/25

from

$ 197*

Viewed: 16 hours ago

FromDenver (DEN)ToLas Vegas (LAS)Roundtrip
|
Economy
02/01/25 - 02/05/25

from

$ 137*

Viewed: 4 hours ago

FromDenver (DEN)ToNew York/Newark (EWR)Roundtrip
|
Economy
02/05/25 - 02/09/25

from

$ 227*

Viewed: 7 hours ago

FromDenver (DEN)ToChicago (ORD)Roundtrip
|
Economy
01/28/25 - 01/29/25

from

$ 157*

Viewed: 54 minutes ago

FromDenver (DEN)ToCancun (CUN)Roundtrip
|
Economy
01/12/25 - 01/16/25

from

$ 278*

Viewed: 16 hours ago

FromDenver (DEN)ToLos Angeles (LAX)Roundtrip
|
Economy
01/15/25 - 01/25/25

from

$ 157*

Viewed: 29 minutes ago

FromDenver (DEN)ToPhoenix (PHX)Roundtrip
|
Economy
02/19/25 - 02/26/25

from

$ 137*

Viewed: 17 minutes ago

FromDenver (DEN)ToDallas (DFW)Roundtrip
|
Economy
01/11/25 - 01/15/25

from

$ 137*

Viewed: 3 hours ago

FromDenver (DEN)ToBoston (BOS)Roundtrip
|
Economy
01/18/25 - 01/25/25

from

$ 217*

Viewed: 15 hours ago

FromDenver (DEN)ToFort Lauderdale (FLL)Roundtrip
|
Economy
02/19/25 - 02/25/25

from

$ 357*

Viewed: 7 hours ago

FromDenver (DEN)ToHonolulu (HNL)Roundtrip
|
Economy
01/08/25 - 01/13/25

from

$ 358*

Viewed: 15 hours ago

FromDenver (DEN)ToHouston (IAH)Roundtrip
|
Economy
01/21/25 - 01/25/25

from

$ 157*

Viewed: 5 hours ago

FromDenver (DEN)ToMiami (MIA)Roundtrip
|
Economy
01/15/25 - 01/17/25

from

$ 181*

Viewed: 13 hours ago

FromDenver (DEN)ToMaui (OGG)Roundtrip
|
Economy
01/12/25 - 01/28/25

from

$ 358*

Viewed: 3 hours ago

FromDenver (DEN)ToLondon (LHR)Roundtrip
|
Economy
01/21/25 - 01/27/25

from

$ 641*

Viewed: 53 minutes ago

FromDenver (DEN)ToSan Diego (SAN)Roundtrip
|
Economy
02/15/25 - 02/18/25

from

$ 157*

Viewed: 1 hour ago

FromDenver (DEN)ToTampa (TPA)Roundtrip
|
Economy
01/11/25 - 01/21/25

from

$ 197*

Viewed: 17 hours ago

FromDenver (DEN)ToFort Myers (RSW)Roundtrip
|
Economy
01/08/25 - 01/08/25

from

$ 288*

Viewed: 1 hour ago

FromDenver (DEN)ToSeattle (SEA)Roundtrip
|
Economy
01/10/25 - 01/12/25

from

$ 117*

Viewed: 16 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.