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Dulles Intl

$100+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — IAD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Minnesota to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Minnesota (USMN) 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 21, 2025.

Round-trip from

$199
(United Airlines)

One-way from

$100
(United Airlines)

Good round-trip deal

$239 or less

Good one-way deal

$182 or less
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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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 January 21, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:45 amFSD - IAD
1 stop7h 28mUnited Airlines
Wed 2/55:36 pmIAD - FSD
1 stop4h 57mUnited Airlines
Deal found 1/20$199
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1811:37 amMSP - IAD
1 stop6h 24mUnited Airlines
Fri 2/289:00 amIAD - MSP
Nonstop2h 53mUnited Airlines
Deal found 1/21$214
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1810:39 amMSP - IAD
1 stop29h 34mFrontier
Tue 2/255:45 pmIAD - MSP
1 stop16h 54mFrontier
Deal found 1/21$216
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.
Tue 3/258:00 pmMSP - IAD
Nonstop2h 27mDelta
Wed 3/266:09 amIAD - MSP
Nonstop2h 55mDelta
Deal found 1/21$218
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.
Tue 2/41:18 pmFSD - IAD
2 stops8h 55mDelta
Wed 2/56:05 amIAD - FSD
1 stop5h 14mDelta
Deal found 1/21$222
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:42 pmMSP - IAD
1 stop25h 14mMultiple Airlines
Mon 4/712:06 pmIAD - MSP
Nonstop2h 38mMultiple Airlines
Deal found 1/21$233
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:14 amMSP - IAD
Nonstop2h 23mSun Country Air
Mon 4/2811:37 amIAD - MSP
Nonstop2h 47mSun Country Air
Deal found 1/21$234
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 2/155:05 amFAR - IAD
1 stop7h 42mDelta
Thu 2/203:05 pmIAD - FAR
1 stop5h 58mDelta
Deal found 1/21$248
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.
Wed 3/56:00 pmDLH - IAD
1 stop4h 36mDelta
Sun 3/96:09 amIAD - DLH
1 stop5h 08mDelta
Deal found 1/21$248
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 2/195:10 amRST - IAD
1 stop7h 37mDelta
Sat 2/225:16 pmIAD - RST
2 stops6h 22mDelta
Deal found 1/20$254
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/116:00 amMSP - IAD
1 stop6h 22mAmerican Airlines
Tue 2/189:12 amIAD - MSP
1 stop5h 27mAmerican Airlines
Deal found 1/21$278
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.
Sun 2/93:25 pmRST - IAD
2 stops7h 33mAmerican Airlines
Wed 2/261:48 pmIAD - RST
2 stops9h 09mAmerican Airlines
Deal found 1/20$334

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 2/4

7:45 am-4:13 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Wed 2/5

5:36 pm-9:33 pm

1 stop4h 57m

$199

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Tue 2/18

11:37 am-7:01 pm

1 stop6h 24m

Washington, D.C. Dulles Intl

Fri 2/28

9:00 am-10:53 am

Nonstop2h 53m

$214

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 2/13

10:39 am-5:13 pm

1 stop29h 34m

Washington, D.C. Dulles Intl

Sun 3/2

6:00 am-7:38 am

Nonstop2h 38m

$215

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Tue 2/18

10:39 am-5:13 pm

1 stop29h 34m

Washington, D.C. Dulles Intl

Tue 2/25

5:45 pm-9:39 am

1 stop16h 54m

$216

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 4/17

8:14 am-11:37 am

Nonstop2h 23m

Washington, D.C. Dulles Intl

Mon 4/21

11:37 am-1:24 pm

Nonstop2h 47m

$218

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 2/7

8:05 pm-11:36 pm

Nonstop2h 31m

Washington, D.C. Dulles Intl

Sat 2/15

6:05 am-8:02 am

Nonstop2h 57m

$219

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 2/4

1:18 pm-11:13 pm

2 stops8h 55m

Washington, D.C. Dulles Intl

Wed 2/5

6:05 am-10:19 am

1 stop5h 14m

$222

FargoWashington, D.C.

FAR - IAD

FARIAD

Fargo Hector Field

Sat 2/15

5:05 am-1:47 pm

1 stop7h 42m

Washington, D.C. Dulles Intl

Thu 2/20

3:05 pm-8:03 pm

1 stop5h 58m

$248

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Wed 3/5

6:00 pm-11:36 pm

1 stop4h 36m

Washington, D.C. Dulles Intl

Sun 3/9

6:09 am-10:17 am

1 stop5h 08m

$248

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Wed 2/19

5:10 am-1:47 pm

1 stop7h 37m

Washington, D.C. Dulles Intl

Sat 2/22

5:16 pm-10:38 pm

2 stops6h 22m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 36 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 January 21, 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 January 21, 2025.

The most flights from USMN to IAD are scheduled on a Tuesday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 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 January 21, 2025.
Read through reviews of airlines operating flights from Minnesota to Washington, D.C., such as United Airlines, Delta and Frontier. 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
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 United Airlines. According to our data, you can fly for as low as $100. Users have also found prices from $109 and $130 on Delta and American Airlines, 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 Sun Country Air (93%), KLM (88%) and Copa Airlines (84%).

  • 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 $818. The most popular route, (Minneapolis St Paul - Washington, D.C. Dulles Intl), can usually be booked for $136.

  • 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
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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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
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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$78Average$173FlexibilityNo cancel feeOn-time83%
DeltaCheapest$178Average$407FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$203Average$315FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$318FlexibilityNo cancel feeOn-time71%
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