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Dulles Intl

$274+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — IAD
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
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 February 7, 2026.

This Delta deal was found by Cheapflights users on 2/7. 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 5/277:31 am
MQT
-
IAD
2 stops9h 01m
Delta
Mon 6/15:16 pm
IAD
-
MQT
1 stop5h 39m
Delta
Deal found 2/7$274
This Delta deal was found by Cheapflights users on 2/7. 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 5/285:08 pm
MQT
-
IAD
1 stop6h 33m
Delta
Mon 6/15:16 pm
IAD
-
MQT
1 stop5h 39m
Delta
Deal found 2/7$328
This Delta deal was found by Cheapflights users on 2/5. 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 4/175:14 pm
MQT
-
IAD
1 stop6h 18m
Delta
Sun 4/195:07 pm
IAD
-
MQT
1 stop5h 44m
Delta
Deal found 2/5$358
This Delta deal was found by Cheapflights users on 2/3. 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 2/197:31 am
MQT
-
IAD
1 stop6h 03m
Delta
Mon 2/237:00 am
IAD
-
MQT
1 stop5h 34m
Delta
Deal found 2/3$507
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 3/58:07 am
MQT
-
IAD
2 stops8h 09m
American Airlines
Tue 3/105:00 am
IAD
-
MQT
2 stops9h 29m
American Airlines
Deal found 2/4$512
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 4/172:39 pm
MQT
-
IAD
2 stops9h 20m
American Airlines
Sun 4/196:25 am
IAD
-
MQT
2 stops7h 42m
American Airlines
Deal found 2/5$525
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 2/198:07 am
MQT
-
IAD
2 stops8h 09m
American Airlines
Mon 2/232:03 pm
IAD
-
MQT
2 stops7h 12m
American Airlines
Deal found 2/3$596

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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(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 February 7, 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

Wed 5/27

7:31 am-4:32 pm

2 stops9h 01m

Washington, D.C. Dulles Intl

Mon 6/1

5:16 pm-10:55 pm

1 stop5h 39m

$274

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Thu 5/28

5:08 pm-11:41 pm

1 stop6h 33m

Washington, D.C. Dulles Intl

Mon 6/1

5:16 pm-10:55 pm

1 stop5h 39m

$328

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Fri 4/17

5:14 pm-11:32 pm

1 stop6h 18m

Washington, D.C. Dulles Intl

Sun 4/19

5:07 pm-10:51 pm

1 stop5h 44m

$358

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Thu 2/19

7:31 am-1:34 pm

1 stop6h 03m

Washington, D.C. Dulles Intl

Mon 2/23

7:00 am-12:34 pm

1 stop5h 34m

$507

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Thu 3/5

8:07 am-4:16 pm

2 stops8h 09m

Washington, D.C. Dulles Intl

Tue 3/10

5:00 am-2:29 pm

2 stops9h 29m

$512

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Thu 2/19

8:07 am-4:16 pm

2 stops8h 09m

Washington, D.C. Dulles Intl

Mon 2/23

2:03 pm-9:15 pm

2 stops7h 12m

$596

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Sat 2/21

1:25 pm-12:21 am

2 stops10h 56m

Washington, D.C. Dulles Intl

Tue 2/24

5:13 pm-9:55 pm

1 stop4h 42m

$634

MarquetteWashington, D.C.

MQT - IAD

MQTIAD

Marquette Sawyer Intl

Sun 7/5

11:55 am-4:26 pm

1 stop4h 31m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub the most. FlightHub 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 9h 01m. 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
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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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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