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Dulles International Airport to Denver flight
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Cheap Flights from Dulles International Airport to Denver

Search for flights from Dulles International Airport to Denver. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • IAD06:00
        3h 45m
        Direct
        DEN07:45
        Washington D.C. - Denver|Tue, May 14|Southwest Airlines
        US$91US$139
        34% OFF
        34% OFF
        US$139US$91
      • IAD06:25
        3h 45m
        Direct
        DEN08:10
        Washington D.C. - Denver|Sat, May 4|Southwest Airlines
        US$96US$139
        31% OFF
        31% OFF
        US$139US$96
      • IAD19:20
        7h 8m
        1 stop
        DEN00:28
        Washington D.C. - Denver|Fri, May 24|Sun Country Airlines
        US$99US$139
        28% OFF
        28% OFF
        US$139US$99
      • IAD18:10
        3h 55m
        Direct
        DEN20:05
        Washington D.C. - Denver|Wed, May 15|Southwest Airlines
        US$99
        US$99
      • IAD08:00
        18h 26m
        1 stop
        DEN00:26
        Washington D.C. - Denver|Sun, Jun 16|Sun Country Airlines
        US$100
        US$100
      • IAD11:16
        14h 57m
        1 stop
        DEN00:13
        Washington D.C. - Denver|Wed, Jun 12|Sun Country Airlines
        US$101
        US$101
      • IAD22:00
        3h 59m
        Direct
        DEN23:59
        Washington D.C. - Denver|Tue, May 14|United Airlines
        US$102
        US$102
      • IAD11:20
        6h 28m
        1 stop
        DEN15:48
        Washington D.C. - Denver|Wed, Jun 5|Sun Country Airlines
        US$103
        US$103
      • IAD12:05
        5h 56m
        1 stop
        DEN16:01
        Washington D.C. - Denver|Tue, Jun 4|Sun Country Airlines
        US$104
        US$104
      • IAD22:08
        3h 51m
        Direct
        DEN23:59
        Washington D.C. - Denver|Tue, May 28|United Airlines
        US$104
        US$104
      • IAD13:00
        3h 5m
        Direct
        DEN14:00
        Washington D.C. - Denver|Tue, May 7|Southwest Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to Denver

View airlines operating flights from Dulles International Airport to Denver. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Southwest Airlines
From US$91
Sun Country Airlines
From US$99
United Airlines
From US$102
Delta Air Lines
From US$107
American Airlines
From US$123
Southern Airways Express
From US$138
Alaska Airlines
From US$199
Allegiant Air
From US$206
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Denver. Discover the top routes now!

Discover different airports in Denver. Find the best flight and transfer option, and plan your trip accordingly.

  • 1.49 km from downtown Denver
    Denver International Airport
    Tickets From
    US$91
Flight Schedule from Dulles International Airport to Denver

Check on the flight schedule from Dulles International Airport to Denver. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5458

    American Airlines

    05:02

    IAD

    1.5h

    06:34

    CLT

    SM-----
    Search

  2. AA1617

    American Airlines

    07:32

    CLT

    3.6h

    09:09

    DEN

    SMTWTFS

  3. WN5338

    Southwest Airlines

    05:30

    IAD

    3.8h

    Direct

    07:20

    DEN

    SMTWTFS
    Search

  4. DL3898

    Delta Air Lines

    06:15

    IAD

    2.6h

    07:52

    MSP

    SMTWTFS
    Search

  5. DL1341

    Delta Air Lines

    09:05

    MSP

    2.2h

    10:19

    DEN

    SMTWTFS

  6. UA1366

    United Airlines

    08:35

    IAD

    3.7h

    Direct

    10:19

    DEN

    SMTWTFS
    Search

  7. SY224

    Sun Country Airlines

    13:32

    IAD

    2.8h

    15:18

    MSP

    ---W--S
    Search

  8. SY655

    Sun Country Airlines

    15:45

    MSP

    2.2h

    16:55

    DEN

    S---T--

  9. DL3856

    Delta Air Lines

    16:57

    IAD

    1.5h

    18:29

    JFK

    -M-----
    Search

  10. DL313

    Delta Air Lines

    19:30

    JFK

    4.8h

    22:16

    DEN

    -M-----

  11. AA1390

    American Airlines

    17:12

    IAD

    3.5h

    19:45

    DFW

    SM-----
    Search

  12. AA577

    American Airlines

    20:50

    DFW

    2.1h

    21:56

    DEN

    SM-WT-S

  13. UA1943

    United Airlines

    17:36

    IAD

    4.1h

    Direct

    19:40

    DEN

    SMTWTFS
    Search

  14. WN1760

    Southwest Airlines

    17:40

    IAD

    3.8h

    Direct

    19:30

    DEN

    SMTWTFS
    Search

  15. UA2395

    United Airlines

    22:08

    IAD

    3.9h

    Direct

    23:59

    DEN

    SMTWTFS
    Search
Find more flights and airlines

Flight Info of Flights from Dulles International Airport to Denver

Cheapest round-trip ticket price

$56

Cheapest nonstop flight price

$39

Off-season for travel

January

Peak season for travel

October

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