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Dulles Intl

$90+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(United Airlines)

One-way from

$90
(Delta)

Popular in

December

Cheapest in

June

Average price

$278

Good round-trip deal

$266 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Minneapolis St Paul-Washington, D.C. (WAS) flight deals.
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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
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One-way flight from Minnesota to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 15% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 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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Find 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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:24 amMSP - IAD
Nonstop2h 19mSun Country Air
Wed 6/1812:40 pmIAD - MSP
Nonstop2h 38mSun Country Air
Deal found 2/20$189
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/126:42 pmMSP - IAD
1 stop4h 17mUnited Airlines
Tue 4/89:00 amIAD - MSP
Nonstop2h 47mUnited Airlines
Deal found 2/19$190
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 3/178:00 pmMSP - IAD
Nonstop2h 27mDelta
Tue 4/16:09 amIAD - MSP
Nonstop2h 55mDelta
Deal found 2/20$194
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/16:30 pmFSD - IAD
1 stop4h 29mUnited Airlines
Wed 4/23:30 pmIAD - FSD
1 stop7h 42mUnited Airlines
Deal found 2/19$199
This Southwest deal was found by Cheapflights users on 2/19. 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 3/1210:50 amMSP - IAD
1 stop6h 20mSouthwest
Tue 4/87:50 amIAD - MSP
1 stop6h 40mSouthwest
Deal found 2/19$199
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 5/106:17 amFSD - IAD
1 stop9h 00mAmerican Airlines
Wed 5/145:00 amIAD - FSD
2 stops13h 05mAmerican Airlines
Deal found 2/18$204
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:51 amMSP - IAD
1 stop7h 26mMultiple Airlines
Mon 4/76:35 amIAD - MSP
Nonstop2h 38mMultiple Airlines
Deal found 2/19$210
This Delta deal was found by Cheapflights users on 2/19. 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 4/15:19 amFSD - IAD
2 stops10h 04mDelta
Wed 4/26:09 amIAD - FSD
1 stop5h 02mDelta
Deal found 2/19$222
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2610:39 amMSP - IAD
1 stop29h 24mFrontier
Sat 3/16:03 pmIAD - MSP
1 stop16h 36mFrontier
Deal found 2/20$226
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 3/255:56 pmRST - IAD
1 stop4h 31mDelta
Wed 4/26:09 amIAD - RST
1 stop6h 54mDelta
Deal found 2/20$248
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 4/2612:06 pmMSP - IAD
1 stop6h 35mAmerican Airlines
Wed 4/305:00 amIAD - MSP
1 stop5h 08mAmerican Airlines
Deal found 2/20$257
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/193:57 pmFAR - IAD
2 stops7h 01mAmerican Airlines
Wed 3/266:27 amIAD - FAR
2 stops9h 56mAmerican Airlines
Deal found 2/19$280

Find flights from Minnesota to Dulles Intl within your budget

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 February 20, 2025.

Fly from

Minnesota

Fly to

Dulles Intl

Route

Depart

Return

Price

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 6/12

8:24 am-11:43 am

Nonstop2h 19m

Washington, D.C. Dulles Intl

Wed 6/18

12:40 pm-2:18 pm

Nonstop2h 38m

$189

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Wed 3/12

6:42 pm-11:59 pm

1 stop4h 17m

Washington, D.C. Dulles Intl

Tue 4/8

9:00 am-10:47 am

Nonstop2h 47m

$190

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Mon 3/17

8:00 pm-11:27 pm

Nonstop2h 27m

Washington, D.C. Dulles Intl

Tue 4/1

6:09 am-8:04 am

Nonstop2h 55m

$194

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Wed 3/12

10:50 am-6:10 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Tue 4/8

7:50 am-1:30 pm

1 stop6h 40m

$199

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 4/1

6:30 pm-11:59 pm

1 stop4h 29m

Washington, D.C. Dulles Intl

Wed 4/2

3:30 pm-10:12 pm

1 stop7h 42m

$199

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Sat 5/10

6:17 am-4:17 pm

1 stop9h 00m

Washington, D.C. Dulles Intl

Wed 5/14

5:00 am-5:05 pm

2 stops13h 05m

$204

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 4/3

9:51 am-6:17 pm

1 stop7h 26m

Washington, D.C. Dulles Intl

Mon 4/7

6:35 am-8:13 am

Nonstop2h 38m

$210

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 4/1

5:19 am-4:23 pm

2 stops10h 04m

Washington, D.C. Dulles Intl

Wed 4/2

6:09 am-10:11 am

1 stop5h 02m

$222

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 3/13

10:39 am-3:10 pm

1 stop27h 31m

Washington, D.C. Dulles Intl

Wed 3/19

5:54 pm-8:54 am

1 stop16h 00m

$240

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Tue 3/25

5:56 pm-11:27 pm

1 stop4h 31m

Washington, D.C. Dulles Intl

Wed 4/2

6:09 am-12:03 pm

1 stop6h 54m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 32 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.

Travel insights for flights from Minnesota to Dulles Intl

Get recent, data-driven insights about flights from Minnesota to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Minnesota to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Minnesota to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 February 20, 2025.

When flying from Minnesota to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 20, 2025.

The most flights from USMN to IAD are scheduled on a Wednesday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Minnesota to Washington, D.C., such as Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 Delta. According to our data, you can fly for as low as $90. Users have also found prices from $91 and $92 on Sun Country Air and Frontier, 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, Fargo Hector Field - Washington, D.C. Dulles Intl or Sioux Falls Joe Foss 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 Copa Airlines (100%), SkyWest Airlines (86%) and Delta (86%).

  • 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 $69. On average you can expect to pay $853. The most popular route, (Minneapolis St Paul - Washington, D.C. Dulles Intl), can usually be booked for $146.

  • 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, August is the cheapest month in which you can book a flight from Minnesota to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Minnesota to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Minnesota?

Book flights to Minnesota if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
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Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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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.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Baltimore flights
San Francisco to Dulles Intl flights
Boston to Dulles Intl flights
Hobby to Baltimore flights
Atlanta to Dulles Intl flights
Seattle to Reagan-National flights
O'Hare Intl to Dulles Intl flights
San Francisco to Reagan-National flights
Boston to Reagan-National flights
O'Hare Intl to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Boston to Baltimore flights
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Denver to Dulles Intl flights
O'Hare Intl to Baltimore flights
Hobby to Dulles Intl flights
Atlanta to Reagan-National flights
Orlando to Dulles Intl flights
Hobby to Reagan-National flights
San Francisco to Baltimore flights
Seattle to Baltimore flights
George Bush Intcntl to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Minneapolis to Baltimore flights
Minneapolis to Reagan-National flights
Denver to Reagan-National flights
Denver to Baltimore flights
Tampa to Dulles Intl flights
Orlando to Reagan-National flights
Fort Lauderdale to Baltimore flights
Atlanta to Baltimore flights
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Charlotte to Dulles Intl flights
Austin to Dulles Intl flights
Miami to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Portland to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Portland to Dulles Intl flights
Tampa to Reagan-National flights
Orlando to Baltimore flights
Detroit to Dulles Intl flights
Burbank to Baltimore flights
Fort Lauderdale to Dulles Intl flights
Detroit to Baltimore 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$79Average$174FlexibilityNo cancel feeOn-time83%
DeltaCheapest$177Average$389FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$314FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$373FlexibilityNo cancel feeOn-time71%
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