App
Help
USD
Search Bookings
Trip.com
>
Flights
>
Flights to Washington D.C.
>
Baltimore to Washington D.C. flight
>
Baltimore/Washington Thurgood Marshall International Airport to Dulles International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Baltimore/Washington Thurgood Marshall International Airport to Dulles International Airport

Search for flights from Baltimore to Washington D.C. and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • BWI15:47
        8h 14m
        1 stop
        IAD00:01
        Baltimore - Washington D.C.|Wed, May 22|Frontier Airlines
        $109$269
        59% OFF
        59% OFF
        $269$109
      • BWI16:33
        6h 19m
        1 stop
        IAD22:52
        Baltimore - Washington D.C.|Sat, May 18|Frontier Airlines
        $120$269
        55% OFF
        55% OFF
        $269$120
      • BWI15:56
        6h 56m
        1 stop
        IAD22:52
        Baltimore - Washington D.C.|Sat, May 11|Frontier Airlines
        $128$269
        52% OFF
        52% OFF
        $269$128
      • BWI20:25
        27h 30m
        2 stops
        IAD23:55
        Baltimore - Washington D.C.|Sun, May 19|Frontier Airlines
        $141
        $141
      • BWI13:02
        8h 18m
        1 stop
        IAD21:20
        Baltimore - Washington D.C.|Tue, May 14|Frontier Airlines
        $154
        $154
      • BWI15:40
        8h 19m
        2 stops
        IAD23:59
        Baltimore - Washington D.C.|Sat, Jun 15|Frontier Airlines
        $157
        $157
      • BWI11:39
        11h 19m
        1 stop
        IAD22:58
        Baltimore - Washington D.C.|Fri, Jun 7|Frontier Airlines
        $162
        $162
      • BWI08:24
        7h 43m
        1 stop
        IAD16:07
        Baltimore - Washington D.C.|Wed, May 22|Spirit Airlines
        $171
        $171
      • BWI09:10
        11h 23m
        1 stop
        IAD20:33
        Baltimore - Washington D.C.|Sat, May 18|Delta Air Lines
        $173
        $173
      • BWI10:12
        7h 16m
        1 stop
        IAD17:28
        Baltimore - Washington D.C.|Wed, May 22|Delta Air Lines
        $181
        $181
      • BWI13:00
        3h 5m
        Direct
        IAD14:00
        Baltimore - Washington D.C.|Mon, May 13|Frontier 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 Baltimore/Washington Thurgood Marshall International Airport to Dulles International Airport

See which airlines fly from Baltimore to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From $109
Spirit Airlines
From $171
Delta Air Lines
From $173
American Airlines
From $194
Southwest Airlines
From $318
United Airlines
From $848
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Baltimore to Washington D.C.

Explore other flights from Baltimore to Washington D.C. to find the best alternative options.

  • Cheapest
    Frontier Airlines
    BWI
    18:59
    4h 50m
    1 transfer
    DCA
    23:49
    Baltimore/Washington Thurgood Marshall International Airport - Ronald Reagan Washington National Airport
    Wed, May 8Frontier Airlines
    $92
  • Frontier Airlines
    BWI
    18:59
    4h 50m
    1 transfer
    DCA
    23:49
    Baltimore/Washington Thurgood Marshall International Airport - Ronald Reagan Washington National Airport
    Wed, May 8Frontier Airlines
    $92
    Find More Flights
Flight Schedule from Baltimore/Washington Thurgood Marshall International Airport to Dulles International Airport

Check the schedule for flights from Baltimore to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2895

    American Airlines

    05:00

    BWI

    1.6h

    06:34

    CLT

    SMTWTFS
    Search

  2. UA3420

    United Airlines

    10:05

    CLT

    1.6h

    11:42

    IAD

    SMTWTFS

  3. UA1857

    United Airlines

    06:30

    BWI

    2.3h

    07:45

    ORD

    SMTWTFS
    Search

  4. UA2323

    United Airlines

    08:52

    ORD

    2.9h

    12:47

    MCO

    SMTWTFS

  5. UA2065

    United Airlines

    13:55

    MCO

    2.3h

    16:15

    IAD

    SMTWTFS

  6. WN102

    Southwest Airlines

    07:15

    BWI

    1.9h

    09:10

    ATL

    -MT--F-
    Search

  7. DL784

    Delta Air Lines

    12:30

    ATL

    1.6h

    14:09

    IAD

    SMTWTFS

  8. NK932

    Spirit Airlines

    08:18

    BWI

    1.6h

    09:51

    BOS

    S-TWTFS
    Search

  9. UA1470

    United Airlines

    14:16

    BOS

    1.8h

    16:04

    IAD

    SMTWTFS

  10. WN3700

    Southwest Airlines

    09:35

    BWI

    1.4h

    11:00

    BOS

    S--WTFS
    Search

  11. UA1470

    United Airlines

    14:16

    BOS

    1.8h

    16:04

    IAD

    SMTWTFS

  12. DL2345

    Delta Air Lines

    10:12

    BWI

    1.5h

    11:44

    DTW

    SMTWT-S
    Search

  13. DL3939

    Delta Air Lines

    15:59

    DTW

    1.4h

    17:26

    IAD

    SMTWTFS

  14. AA934

    American Airlines

    10:25

    BWI

    1.5h

    11:56

    CLT

    SMTWTFS
    Search

  15. AA1064

    American Airlines

    13:09

    CLT

    1.8h

    14:59

    LGA

    SMTWTFS

  16. UA2494

    United Airlines

    19:15

    EWR

    1.5h

    20:46

    IAD

    SMTWTFS

  17. F91515

    Frontier Airlines

    15:28

    BWI

    1.6h

    17:03

    DTW

    S-T-TF-
    Search

  18. DL2260

    Delta Air Lines

    21:25

    DTW

    1.5h

    22:53

    IAD

    SMTWTFS

  19. WN727

    Southwest Airlines

    16:03

    BWI

    1.3h

    17:22

    BOS

    SMTWTFS
    Search

  20. UA1470

    United Airlines

    14:16

    BOS

    1.8h

    16:04

    IAD

    SMTWTFS

  21. F92633

    Frontier Airlines

    16:05

    BWI

    1.9h

    17:58

    ATL

    SMTWTFS
    Search

  22. UA2634

    United Airlines

    19:25

    ATL

    1.9h

    21:17

    IAD

    SMTWTFS
Find more flights and airlines

Baltimore/Washington Thurgood Marshall International Airport to Dulles International Airport Flights Info

Flight distance71.87km
Cheapest one-way ticket price$109
Cheapest return ticket price$495

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.