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Dulles International Airport to Purdue University Airport flight

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

      • IAD 1:25 PM
        5h 34m
        1 stop
        LAF 6:59 PM
        Washington D.C. - Lafayette | Sun, Jun 7 | United Airlines
        LAF 6:30 AM
        4h 31m
        1 stop
        IAD 11:01 AM
        Lafayette - Washington D.C. | Thu, Jun 11 | United Airlines
        $364 $691
        47% off
        47% off
        $691 $364
      • IAD 1:25 PM
        5h 34m
        1 stop
        LAF 6:59 PM
        Washington D.C. - Lafayette | Wed, Jun 17 | United Airlines
        LAF 6:00 AM
        5h 52m
        1 stop
        DCA 11:52 AM
        Lafayette - Washington D.C. | Sun, Jun 21 | United Airlines
        $389 $691
        44% off
        44% off
        $691 $389
      • IAD 8:20 AM
        5h 46m
        1 stop
        LAF 2:06 PM
        Washington D.C. - Lafayette | Sat, May 16 | United Airlines
        LAF 10:45 AM
        6h 45m
        1 stop
        IAD 5:30 PM
        Lafayette - Washington D.C. | Wed, May 20 | United Airlines
        $402 $691
        42% off
        42% off
        $691 $402
      • IAD 8:20 AM
        5h 46m
        1 stop
        LAF 2:06 PM
        Washington D.C. - Lafayette | Fri, May 15 | United Airlines
        LAF 6:05 AM
        5h 54m
        1 stop
        DCA 11:59 AM
        Lafayette - Washington D.C. | Mon, May 18 | United Airlines
        $470
        32% off
        $691 $470
      • IAD 6:10 AM
        8h 12m
        1 stop
        LAF 2:22 PM
        Washington D.C. - Lafayette | Sat, Jun 6 | United Airlines
        LAF 6:00 AM
        3h 59m
        1 stop
        IAD 9:59 AM
        Lafayette - Washington D.C. | Sun, Jun 7 | United Airlines
        $481
        30% off
        $691 $481
      • IAD 6:10 AM
        17h 49m
        1 stop
        LAF 11:59 PM
        Washington D.C. - Lafayette | Sat, Jul 4 | United Airlines
        LAF 2:57 PM
        4h 5m
        1 stop
        IAD 7:02 PM
        Lafayette - Washington D.C. | Sat, Jul 11 | United Airlines
        $493
        28% off
        $691 $493
      • IAD 10:15 PM
        20h 44m
        1 stop
        LAF 6:59 PM
        Washington D.C. - Lafayette | Sat, May 30 | United Airlines
        LAF 6:00 AM
        3h 59m
        1 stop
        IAD 9:59 AM
        Lafayette - Washington D.C. | Sat, Jun 6 | United Airlines
        $500
        28% off
        $691 $500
      • IAD 6:15 AM
        7h 51m
        1 stop
        LAF 2:06 PM
        Washington D.C. - Lafayette | Tue, May 12 | United Airlines
        LAF 6:05 AM
        7h 58m
        1 stop
        IAD 2:03 PM
        Lafayette - Washington D.C. | Thu, May 14 | United Airlines
        $500
        28% off
        $691 $500
      • IAD 6:10 AM
        8h 12m
        1 stop
        LAF 2:22 PM
        Washington D.C. - Lafayette | Sat, Jun 27 | United Airlines
        LAF 6:00 AM
        7h 4m
        1 stop
        DCA 1:04 PM
        Lafayette - Washington D.C. | Wed, Jul 1 | United Airlines
        $502
        27% off
        $691 $502
      • IAD 6:10 AM
        8h 12m
        1 stop
        LAF 2:22 PM
        Washington D.C. - Lafayette | Fri, Jul 3 | United Airlines
        LAF 6:00 AM
        3h 59m
        1 stop
        IAD 9:59 AM
        Lafayette - Washington D.C. | Sun, Jul 5 | United Airlines
        $504
        27% off
        $691 $504
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAF 2:00 PM
        Washington D.C. - Lafayette | Wed, May 13 | Normal Airline
        LAF 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Lafayette - Washington D.C. | Fri, May 15 | Normal Airline
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      • IAD 3:15 PM
        22h 51m
        1 stop
        LAF 2:06 PM
        Washington D.C. - Lafayette | Thu, May 21 | United Airlines
        $277 $517
        46% off
        46% off
        $517 $277
      • IAD 10:15 PM
        25h 44m
        1 stop
        LAF 11:59 PM
        Washington D.C. - Lafayette | Fri, Jun 19 | United Airlines
        $295 $517
        43% off
        43% off
        $517 $295
      • IAD 5:15 PM
        6h 34m
        1 stop
        LAF 11:49 PM
        Washington D.C. - Lafayette | Tue, May 12 | United Airlines
        $317 $517
        39% off
        39% off
        $517 $317
      • IAD 1:10 PM
        5h 40m
        1 stop
        LAF 6:50 PM
        Washington D.C. - Lafayette | Thu, May 14 | United Airlines
        $366
        28% off
        $517 $366
      • IAD 3:15 PM
        8h 34m
        1 stop
        LAF 11:49 PM
        Washington D.C. - Lafayette | Fri, May 22 | United Airlines
        $377
        27% off
        $517 $377
      • WAS 1:00 PM
        17h 25m
        1 stop
        LAF 2:00 PM
        Washington D.C. - Lafayette | Wed, May 13 | Normal Airline
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Displayed flight fares from Washington D.C. to Lafayette are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Dulles International Airport to Purdue University Airport

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

United Airlines
From $263

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Flight Schedule from Dulles International Airport to Purdue University Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2331

    Dulles International Airport

    1:10 PM

    IAD

    2h 19m

    Nonstop

    2:29 PM

    ORD

    S M T W T F S
    Search

  2. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  3. UA2497

    Dulles International Airport

    5:15 PM

    IAD

    2h 18m

    Nonstop

    6:33 PM

    ORD

    S M T W T F S
    Search

  4. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  5. UA2649

    Dulles International Airport

    3:39 PM

    IAD

    2h 23m

    Nonstop

    5:02 PM

    ORD

    S M T W T F S
    Search

  6. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  7. UA1548

    Dulles International Airport

    8:15 AM

    IAD

    1h 24m

    Nonstop

    9:39 AM

    CMH

    S M T W T F S
    Search

  8. UA204

    John Glenn Columbus International Airport

    2:19 PM

    CMH

    1h 36m

    Nonstop

    2:55 PM

    ORD

    S M T W T F S

  9. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  10. UA2470

    Dulles International Airport

    8:15 AM

    IAD

    1h 33m

    Nonstop

    9:48 AM

    CLE

    S M T W T - S
    Search

  11. UA2443

    Cleveland Hopkins International Airport

    4:15 PM

    CLE

    1h 45m

    Nonstop

    5:00 PM

    ORD

    S M T W T F S

  12. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  13. UA1778

    Dulles International Airport

    6:15 AM

    IAD

    2h 11m

    Nonstop

    7:26 AM

    ORD

    S M T W T F S
    Search

  14. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  15. UA2649

    Dulles International Airport

    3:39 PM

    IAD

    2h 23m

    Nonstop

    5:02 PM

    ORD

    S M T W T F S
    Search

  16. UA5016

    O'Hare Intl. Airport

    12:12 PM

    ORD

    1h 1m

    Nonstop

    2:13 PM

    LAF

    S - - W T - S

  17. UA3671

    Dulles International Airport

    10:15 PM

    IAD

    1h 44m

    Nonstop

    11:59 PM

    CVG

    S M T W T F S
    Search

  18. UA1813

    Cincinnati/Northern Kentucky International Airport

    6:09 PM

    CVG

    1h 36m

    Nonstop

    6:45 PM

    ORD

    S M T W T F S

  19. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S

  20. UA1738

    Dulles International Airport

    10:20 PM

    IAD

    2h 11m

    Nonstop

    11:31 PM

    ORD

    S M T W T F S
    Search

  21. UA5048

    O'Hare Intl. Airport

    9:49 PM

    ORD

    1h

    Nonstop

    11:49 PM

    LAF

    S M T W T F S
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Dulles International Airport to Purdue University Airport Flights Info

Flight distance794.41 km
Cheapest one-way ticket price$277
Cheapest return ticket price$364

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

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To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.