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Dulles Intl

$268+ Cheap flights from Marquette (MQT) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — IAD
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
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Cheap flight deals from Marquette to Dulles Intl

Cheapest flights from Marquette to Dulles Intl
Explore the most affordable flight options available from Marquette to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2026.

This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:08 pm
MQT
-
IAD
1 stop6h 28m
Delta
Tue 5/125:15 pm
IAD
-
MQT
1 stop5h 40m
Delta
Deal found 1/22$268
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:31 am
MQT
-
IAD
1 stop6h 04m
Delta
Mon 2/97:00 am
IAD
-
MQT
1 stop5h 36m
Delta
Deal found 1/21$298
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:31 am
MQT
-
IAD
1 stop6h 04m
Delta
Tue 2/37:00 am
IAD
-
MQT
1 stop5h 36m
Delta
Deal found 1/20$343
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:31 am
MQT
-
IAD
1 stop6h 04m
Delta
Tue 2/37:00 am
IAD
-
MQT
1 stop5h 36m
Delta
Deal found 1/20$353
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:31 am
MQT
-
IAD
2 stops9h 29m
Delta
Sat 2/77:00 am
IAD
-
MQT
1 stop5h 36m
Delta
Deal found 1/21$429
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:31 am
MQT
-
IAD
2 stops8h 57m
Delta
Thu 3/57:00 am
IAD
-
MQT
1 stop5h 34m
Delta
Deal found 1/23$537
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:04 am
MQT
-
IAD
2 stops9h 12m
American Airlines
Tue 2/31:08 pm
IAD
-
MQT
2 stops8h 45m
American Airlines
Deal found 1/20$538

Find flight deals from Marquette to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$268
(Delta)
Provider with most accurate pricing for Marquette Sawyer Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Marquette Sawyer Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Marquette Sawyer Intl to Washington, D.C. Dulles Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marquette to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
Use the filters below to find and compare flights from Marquette to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Marquette

Fly to

Dulles Intl

Route

Depart

Return

Price

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Tue 5/5

5:08 pm-11:36 pm

1 stop6h 28m

Washington, D.C. Dulles Intl

Tue 5/12

5:15 pm-10:55 pm

1 stop5h 40m

$268

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Thu 2/5

7:31 am-1:35 pm

1 stop6h 04m

Washington, D.C. Dulles Intl

Mon 2/9

7:00 am-12:36 pm

1 stop5h 36m

$298

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Sat 2/28

7:31 am-4:28 pm

2 stops8h 57m

Washington, D.C. Dulles Intl

Thu 3/5

7:00 am-12:34 pm

1 stop5h 34m

$537

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Sat 2/28

8:07 am-4:16 pm

2 stops8h 09m

Washington, D.C. Dulles Intl

Thu 3/5

5:00 am-2:04 pm

2 stops9h 04m

$552

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Tue 5/5

6:52 am-6:41 pm

2 stops11h 49m

Washington, D.C. Dulles Intl

Tue 5/12

7:16 am-9:16 pm

3 stops14h 00m

$591

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Tue 6/2

4:30 pm-9:05 pm

1 stop4h 35m

Washington, D.C. Dulles Intl

Thu 6/4

6:20 am-11:55 am

1 stop5h 35m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Compare providers for flights from Marquette to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Marquette to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Marquette-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marquette-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Marquette-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marquette-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Marquette-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Marquette to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Marquette with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Marquette to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Marquette to Washington, D.C. Dulles Intl?

    Located just 13.1 mi from the city center, Marquette Sawyer Intl is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Marquette. Booking flights from Sawyer Intl (MQT) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Marquette to Washington, D.C. Dulles Intl Airport?

    Departing from Marquette to Washington, D.C. Dulles Intl Airport will take you 6h 28m. The distance between Marquette and Washington, D.C. Dulles Intl Airport is about 718 mi.

  • Can I find deals for flights from Marquette to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Marquette to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Marquette to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Marquette to Dulles Intl.

  • Can I find deals for business class flights from Marquette to Dulles Intl?

    Yes. Cheapflights offers flight deals from Marquette to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Marquette to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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