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Dulles Intl

$87+ Cheap flights from Minnesota to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — IAD
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Minnesota to Dulles Intl

Cheapest flights from Minnesota to Dulles Intl
Explore the most affordable flight options available from Minnesota to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Frontier deal was found by Cheapflights users on 12/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:29 amMSP - IAD
1 stop5h 49mFrontier
Mon 2/2310:49 amIAD - MSP
1 stop11h 11mFrontier
Deal found 12/3$225
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:27 amMSP - IAD
1 stop5h 03mUnited Airlines
Wed 1/219:00 amIAD - MSP
Nonstop2h 56mUnited Airlines
Deal found 12/2$229
This Frontier deal was found by Cheapflights users on 12/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:29 amMSP - IAD
1 stop10h 36mFrontier
Fri 2/2010:49 amIAD - MSP
1 stop11h 11mFrontier
Deal found 12/3$230
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:45 pmMSP - IAD
1 stop4h 30mUnited Airlines
Tue 1/65:17 pmIAD - MSP
1 stop5h 40mUnited Airlines
Deal found 12/2$239
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:45 amMSP - IAD
1 stop9h 00mSouthwest
Wed 1/219:05 amIAD - MSP
1 stop11h 35mSouthwest
Deal found 12/2$244
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:18 pmMSP - IAD
1 stop5h 57mUnited Airlines
Thu 1/18:15 amIAD - MSP
1 stop7h 01mUnited Airlines
Deal found 12/2$248
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amMSP - IAD
1 stop4h 45mUnited Airlines
Tue 12/308:15 amIAD - MSP
1 stop7h 01mUnited Airlines
Deal found 12/2$249
This Delta deal was found by Cheapflights users on 12/2. 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 12/208:15 pmMSP - IAD
Nonstop2h 42mDelta
Sat 1/177:00 amIAD - MSP
Nonstop3h 10mDelta
Deal found 12/2$253
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:27 amMSP - IAD
1 stop5h 03mUnited Airlines
Sat 1/249:00 amIAD - MSP
Nonstop2h 56mUnited Airlines
Deal found 12/2$254
This Delta deal was found by Cheapflights users on 12/2. 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 12/197:33 amMSP - IAD
Nonstop2h 45mDelta
Sat 1/107:00 amIAD - MSP
Nonstop3h 10mDelta
Deal found 12/2$263
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:27 amFSD - IAD
1 stop5h 03mUnited Airlines
Thu 1/18:15 amIAD - FSD
1 stop7h 12mUnited Airlines
Deal found 12/3$277
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:36 amFSD - IAD
1 stop21h 05mMultiple Airlines
Wed 12/179:00 amIAD - FSD
2 stops24h 56mMultiple Airlines
Deal found 12/2$290

Find flight deals from Minnesota to Dulles Intl

Keep the following information in mind while searching for Minnesota to Dulles Intl flight deals. Data was last updated December 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$216
(Kiwi.com)

One-way from

$87
(Southwest)

Popular in

December

Cheapest in

May

Average price

$319

Good round-trip deal

$242 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Minneapolis St Paul-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-Washington, D.C. (WAS) flights.
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From Minnesota to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Minnesota to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Minnesota to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Minnesota to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Minnesota 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 December 4, 2025.
Use the filters below to find and compare flights from Minnesota to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Minnesota

Fly to

Dulles Intl

Route

Depart

Return

Price

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Mon 2/2

11:20 am-5:35 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Mon 2/9

9:00 am-10:56 am

Nonstop2h 56m

$219

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 1/16

8:19 pm-11:57 pm

Nonstop2h 38m

Washington, D.C. Dulles Intl

Mon 1/19

7:00 am-9:10 am

Nonstop3h 10m

$224

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 2/20

8:19 pm-11:55 pm

Nonstop2h 36m

Washington, D.C. Dulles Intl

Mon 2/23

7:00 am-9:08 am

Nonstop3h 08m

$224

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 1/9

12:10 pm-3:47 pm

Nonstop2h 37m

Washington, D.C. Dulles Intl

Sun 1/11

9:00 am-10:56 am

Nonstop2h 56m

$229

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 2/6

12:10 pm-3:47 pm

Nonstop2h 37m

Washington, D.C. Dulles Intl

Sun 2/8

9:00 am-10:56 am

Nonstop2h 56m

$229

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 1/9

12:10 pm-3:47 pm

Nonstop2h 37m

Washington, D.C. Dulles Intl

Wed 1/14

8:20 am-2:29 pm

1 stop7h 09m

$229

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Sun 2/15

5:15 am-11:35 am

1 stop5h 20m

Washington, D.C. Dulles Intl

Sat 2/21

7:00 am-9:08 am

Nonstop3h 08m

$234

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 1/8

8:19 pm-11:57 pm

Nonstop2h 38m

Washington, D.C. Dulles Intl

Sun 1/11

7:00 am-9:10 am

Nonstop3h 10m

$239

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 2/13

4:00 pm-11:09 pm

1 stop6h 09m

Washington, D.C. Dulles Intl

Tue 2/17

7:00 am-9:08 am

Nonstop3h 08m

$239

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Fri 1/9

11:45 am-11:06 pm

2 stops10h 21m

Washington, D.C. Dulles Intl

Wed 1/14

7:00 am-11:05 am

1 stop5h 05m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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Best time to book a flight from Minnesota to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Minnesota 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.

Cheapflights Insights

Everything you need to know about your flight from Minnesota to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Minnesota to Washington, D.C. Dulles Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Minnesota to Washington, D.C. Dulles Intl Airport (average of $68). Flying from Minnesota to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MN to IAD?

Find hourly flight availability from Minnesota to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Minnesota to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 53% on airfare.

What is the cheapest day to fly from Minnesota to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Minnesota to Dulles Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Minnesota to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Minnesota to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Minnesota to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 4, 2025.

The most flights from USMN to IAD are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

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

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

    For as low as $224, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Minnesota in 2h 38m. The distance from Minnesota to Washington, D.C. Dulles Intl Airport is about 905 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Minnesota to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as $69. Users have also found prices from $89 and $89 on United Airlines and Delta, respectively.

  • What are the most popular routes from Minnesota to Washington, D.C. Dulles Intl Airport?

    Most travelers choose Minneapolis St Paul - Washington, D.C. Dulles Intl, Sioux Falls Joe Foss Field - Washington, D.C. Dulles Intl or Fargo Hector Field - Washington, D.C. Dulles Intl when deciding on the best route from Minnesota to Washington, D.C. Dulles Intl Airport.

  • What are the most reliable airlines from Minnesota to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from Minnesota to Washington, D.C. Dulles Intl Airport are Endeavor Airlines (100%), WestJet (97%) and Delta (95%).

  • What are the cheapest flights from Minnesota to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Minnesota to Washington, D.C. Dulles Intl Airport is $89. On average you can expect to pay $319. The most popular route, (Minneapolis St Paul - Washington, D.C. Dulles Intl), can usually be booked for $159.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Minnesota 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.

  • What is the cheapest month to book a flight from Minnesota to Washington, D.C. Dulles Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Minnesota to Washington, D.C. Dulles Intl Airport (average of $68). Flying from Minnesota to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton
Upper Marlboro

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Alternative routes for Minnesota to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to Reagan-National flights
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Orlando to Reagan-National flights
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John F Kennedy Intl to Dulles Intl flights
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Charlotte to Baltimore flights
Tampa to Reagan-National flights
Orlando to Baltimore flights
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Miami to Dulles Intl flights
Detroit to Baltimore flights
Miami to Reagan-National flights
Detroit to Dulles Intl flights
Minneapolis to Reagan-National flights
San Diego to Dulles Intl flights
Fort Lauderdale to Reagan-National flights

Top 4 airlines flying from Minnesota to Dulles Intl

Discover the top 4 airlines that operate flights from Minnesota to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$77Average$176FlexibilityNo cancel feeOn-time83%
FrontierCheapest$115Average$248FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$290FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$304FlexibilityNo cancel feeOn-time69%

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