What are the cheapest airlines flying from Minneapolis to Washington, D.C. Dulles Intl Airport round-trip?

Cheapflights users have booked flights from Minneapolis to Washington, D.C. Dulles Intl Airport round-trip from $88. Other airlines that can offer you cheap pricing are Frontier, from $144, and United Airlines, from $199. These flights start at 72% lower than the current average price 3 months from now.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $76. Sun Country Air flights start at $89 while deals on Southwest start at $153 one-way.

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

The most flights from MSP to IAD are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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.

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).

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

The cheapest flight price from Minneapolis to Washington, D.C. Dulles Intl Airport is $99. On average you can expect to pay $301. The most popular route, (Minneapolis St Paul - Washington, D.C. Dulles Intl), can usually be booked for $195.

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

Before booking your flight to Washington, D.C. Dulles Intl Airport from Minneapolis, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (100%), Brussels Airlines (98%), Lufthansa( 98%).

What are the most popular airlines that fly from Minneapolis to Washington, D.C. Dulles Intl Airport?

Consider Delta, United Airlines or Sun Country Air when booking your flight. These represent the most popular airlines when flying from Minneapolis to Washington, D.C. Dulles Intl Airport.

Most accurate provider : When it comes to deals on Minneapolis-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 Minneapolis-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Minneapolis-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 Minneapolis-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 Minneapolis-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.

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

For a flight from Minneapolis to Washington, D.C. Dulles Intl, you will be flying from Minneapolis St Paul. Minneapolis St Paul (MSP) is just 7.3 mi from the center of the city. Minneapolis St Paul is the only Minneapolis airport and it handles 17 outbound flights to Washington, D.C. Dulles Intl per day. 4 airlines have flights to Washington, D.C. Dulles Intl from Minneapolis St Paul on a regular basis.

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

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

How can I find direct flights from Minneapolis to Dulles Intl?

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

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

Yes. Cheapflights offers flight deals from Minneapolis 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.

$109+ Cheap Flights from Minneapolis to Washington, D.C. Dulles Intl Airport

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Cheapflights Tip: The best prices from Minneapolis St Paul to Washington, D.C. Dulles Intl are usually found in February or October, booked 90 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from Minneapolis to Dulles Intl

Cheapest

Best

Last-minute

One-way

Cheapest flights from Minneapolis to Dulles Intl
Explore the most affordable flight options available from Minneapolis to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Mon 10/198:00 am -

Nonstop2h 20m

Fri 10/237:21 pm -

Nonstop2h 37m

Deal found 9/28

$197

Sat 10/1711:30 am -

Nonstop2h 20m

Wed 10/219:06 pm -

1 stop12h 42m

Deal found 9/27

$198

Fri 10/239:33 am -

1 stop6h 40m

Tue 10/279:06 pm -

1 stop18h 00m

Deal found 9/27

$200

Mon 11/93:01 pm -

1 stop25h 11m

Mon 11/169:06 pm -

2 stops17h 32m

Deal found 9/27

$201

Mon 10/262:50 pm -

2 stops31h 53m

Mon 11/29:06 pm -

1 stop18h 00m

Deal found 9/26

$202

Sat 10/1711:30 am -

Nonstop2h 20m

Tue 10/209:06 pm -

1 stop12h 42m

Deal found 9/24

$203

Wed 10/2110:51 am -

2 stops12h 30m

Wed 10/288:05 am -

1 stop7h 01m

Deal found 9/25

$204

Wed 10/218:04 am -

1 stop6h 57m

Wed 10/288:30 am -

Nonstop2h 44m

Deal found 9/28

$205

Fri 10/1610:51 am -

1 stop22h 26m

Mon 10/199:06 pm -

1 stop12h 42m

Deal found 9/24

$207

Tue 10/137:15 am -

Nonstop2h 23m

Thu 10/1510:25 am -

Nonstop2h 37m

Deal found 9/26

$208

Best flights from Minneapolis to Dulles Intl
Discover carefully curated flight deals from Minneapolis to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Thu 11/511:36 am -

Nonstop2h 27m

Tue 11/108:37 am -

1 stop8h 19m

Deal found 9/25

$205

Fri 10/237:55 pm -

Nonstop2h 31m

Thu 10/296:59 pm -

Nonstop2h 53m

Deal found 9/26

$213

Sat 12/54:45 pm -

1 stop6h 39m

Tue 12/88:40 am -

Nonstop2h 49m

Deal found 9/23

$205

Wed 12/237:40 am -

1 stop5h 32m

Fri 1/15:20 pm -

1 stop5h 18m

Deal found 9/27

$233

Thu 10/227:55 pm -

Nonstop2h 31m

Mon 10/2610:57 am -

1 stop7h 19m

Deal found 9/26

$261

Fri 10/237:55 pm -

Nonstop2h 31m

Mon 10/2610:57 am -

1 stop7h 19m

Deal found 9/27

$279

Tue 12/226:00 am -

1 stop7h 12m

Mon 12/288:20 am -

Nonstop2h 57m

Deal found 9/28

$277

Thu 10/157:55 pm -

Nonstop2h 31m

Mon 10/267:23 am -

Nonstop2h 57m

Deal found 9/26

$292

Thu 10/156:00 am -

1 stop4h 55m

Sat 10/176:10 am -

1 stop5h 10m

Deal found 9/24

$307

Fri 10/307:47 am -

Nonstop2h 34m

Sun 11/17:23 am -

Nonstop2h 57m

Deal found 9/25

$339

Thu 10/297:47 am -

Nonstop2h 34m

Sun 11/17:23 am -

Nonstop2h 57m

Deal found 9/25

$339

Last-minute flights from Minneapolis to Dulles Intl
Discover last-minute flight deals from Minneapolis to Dulles Intl. Data last updated September 28, 2026 and is based on user searches.

Tue 10/137:15 am -

Nonstop2h 23m

Thu 10/1510:25 am -

Nonstop2h 37m

Deal found 9/26

$208

Fri 10/1610:51 am -

1 stop22h 26m

Mon 10/199:06 pm -

1 stop12h 42m

Deal found 9/24

$207

Sat 10/1711:30 am -

Nonstop2h 20m

Wed 10/219:06 pm -

1 stop12h 42m

Deal found 9/27

$198

Sat 10/1711:30 am -

Nonstop2h 20m

Tue 10/209:06 pm -

1 stop12h 42m

Deal found 9/24

$203

Mon 10/198:00 am -

Nonstop2h 20m

Fri 10/237:21 pm -

Nonstop2h 37m

Deal found 9/27

$197

Tue 10/209:33 am -

1 stop6h 40m

Thu 10/222:15 pm -

Nonstop2h 37m

Deal found 9/23

$200

Tue 10/209:10 am -

Nonstop2h 20m

Tue 11/38:05 am -

1 stop7h 01m

Deal found 9/23

$201

Wed 10/2110:51 am -

2 stops12h 30m

Wed 10/288:05 am -

1 stop7h 01m

Deal found 9/25

$204

Wed 10/218:04 am -

1 stop6h 57m

Wed 10/288:30 am -

Nonstop2h 44m

Deal found 9/25

$205

Wed 10/219:33 am -

1 stop6h 40m

Wed 10/289:06 pm -

2 stops25h 48m

Deal found 9/23

$209

Mon 10/262:50 pm -

2 stops31h 53m

Mon 11/29:06 pm -

1 stop18h 00m

Deal found 9/26

$202

One-way flights from Minneapolis to Dulles Intl
Search for one-way flight options from Minneapolis to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Sun 11/228:20 am -

Nonstop2h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$109

Wed 11/119:19 am -

2 stops13h 24m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$110

Mon 10/262:50 pm -

2 stops25h 22m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$111

Tue 10/279:19 am -

2 stops13h 24m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$113

Wed 11/47:00 am -

2 stops15h 43m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$114

Tue 10/278:55 am -

1 stop13h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/26

$116

Fri 10/239:33 am -

1 stop6h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$119

Tue 11/103:01 pm -

1 stop7h 42m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$120

Sat 10/249:33 am -

1 stop6h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/26

$121

Sat 10/319:19 am -

2 stops13h 24m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$122

Find flight deals from Minneapolis to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$197 (Cheapflightsfares)
One-way from	$109 (Cheapflightsfares)
Popular in	May
Cheapest in	February
Average price	$318
Good round-trip deal	$278 or less
Good one-way deal	$179 or less

Provider with most accurate pricing for Minneapolis St Paul-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Minneapolis St Paul-Washington, D.C. Dulles Intl flights.

Search Deals

From Minneapolis St Paul to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Minneapolis St Paul to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Minneapolis St Paul to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from Minneapolis St Paul to Washington, D.C. Dulles Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Minneapolis to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Thu 11/5

11:36 am-3:03 pm

Nonstop2h 27m

Washington, D.C. Dulles Intl

Tue 11/10

8:37 am-3:56 pm

1 stop8h 19m

$205

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Sat 12/5

4:45 pm-12:24 am

1 stop6h 39m

Washington, D.C. Dulles Intl

Tue 12/8

8:40 am-10:29 am

Nonstop2h 49m

$205

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Fri 10/23

7:55 pm-11:26 pm

Nonstop2h 31m

Washington, D.C. Dulles Intl

Thu 10/29

6:59 pm-8:52 pm

Nonstop2h 53m

$213

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Wed 12/23

7:40 am-2:12 pm

1 stop5h 32m

Washington, D.C. Dulles Intl

Fri 1/1

5:20 pm-9:38 pm

1 stop5h 18m

$233

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Thu 10/29

7:55 pm-11:26 pm

Nonstop2h 31m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$255

Quickest round-trip

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Sat 1/30

12:00 pm-3:24 pm

Nonstop2h 24m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$255

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Tue 12/29

7:51 pm-11:33 pm

Nonstop2h 42m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$255

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Mon 10/26

11:36 am-3:03 pm

Nonstop2h 27m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$255

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Mon 10/26

7:47 am-11:21 am

Nonstop2h 34m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$255

MinneapolisWashington, D.C.

MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl

MSPIAD

Minneapolis St Paul

Thu 11/26

10:15 am-1:49 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 21 resultsSorted by cheapest first

Compare providers for flights from Minneapolis to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Minneapolis to Dulles Intl in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star

*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 Minneapolis-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 Minneapolis-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Minneapolis-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 Minneapolis-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 Minneapolis-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 Minneapolis to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Minneapolis with our price prediction graph.

MSP-IAD

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 Minneapolis to Washington, D.C. Dulles Intl Airport

Prices

Airlines

How far ahead should I book a flight from Minneapolis to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Minneapolis to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Minneapolis to Washington, D.C. Dulles Intl Airport (average of $249). Flying from Minneapolis to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $353). 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 MSP to IAD?

It’s typically best to fly out from Minneapolis to Washington, D.C. Dulles Intl Airport in the evening. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

How much does it cost to fly round-trip from Minneapolis to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Minneapolis to Washington, D.C. Dulles Intl Airport flights typically cost between $232 and $347 in October.
The cheapest round-trip price found within the last 5 days was $197 on Sun Country Air (Oct 19-Oct 23).

The best insider tips for Minneapolis to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Minneapolis to Washington, D.C. Dulles Intl Airport trip

Our travel experts

Brandon Schultz

Expert on MSP

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read through reviews of airlines operating flights from Minneapolis to Washington, D.C. Dulles Intl Airport, such as Delta,United Airlines, andSun Country Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,606 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Delta

7.8

Good

8,606 reviews

Delta

7.8

Good

8,606 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

United Airlines

7.4

Good

10,245 reviews

Delta

7.8

Good

8,606 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Sun Country Air

6.7

Okay

315 reviews

Delta

7.8

Good

8,606 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Frontier

5.6

Fair

2,572 reviews

Delta

7.8

Good

8,606 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

What airport do you fly from for flights from Minneapolis to Washington, D.C. Dulles Intl?
For a flight from Minneapolis to Washington, D.C. Dulles Intl, you will be flying from Minneapolis St Paul. Minneapolis St Paul (MSP) is just 7.3 mi from the center of the city. Minneapolis St Paul is the only Minneapolis airport and it handles 17 outbound flights to Washington, D.C. Dulles Intl per day. 4 airlines have flights to Washington, D.C. Dulles Intl from Minneapolis St Paul on a regular basis.
How long is the flight from Minneapolis to Washington, D.C. Dulles Intl Airport?
Departing from Minneapolis to Washington, D.C. Dulles Intl Airport will take you 2h 27m. The distance between Minneapolis and Washington, D.C. Dulles Intl Airport is about 905 mi. Most flights are nonstop.
What are the cheapest airlines flying from Minneapolis to Washington, D.C. Dulles Intl Airport round-trip?
Cheapflights users have booked flights from Minneapolis to Washington, D.C. Dulles Intl Airport round-trip from $88. Other airlines that can offer you cheap pricing are Frontier, from $144, and United Airlines, from $199. These flights start at 72% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Minneapolis to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $76. Sun Country Air flights start at $89 while deals on Southwest start at $153 one-way.
What are the most reliable airlines from Minneapolis to Washington, D.C. Dulles Intl Airport?
Before booking your flight to Washington, D.C. Dulles Intl Airport from Minneapolis, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (100%), Brussels Airlines (98%), Lufthansa( 98%).
What are the cheapest flights from Minneapolis to Washington, D.C. Dulles Intl Airport?
The cheapest flight price from Minneapolis to Washington, D.C. Dulles Intl Airport is $99. On average you can expect to pay $301. The most popular route, (Minneapolis St Paul - Washington, D.C. Dulles Intl), can usually be booked for $195.
Can I find deals for flights from Minneapolis to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Minneapolis to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Minneapolis to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Minneapolis to Dulles Intl.
Can I find deals for business class flights from Minneapolis to Dulles Intl?
Yes. Cheapflights offers flight deals from Minneapolis 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 Minneapolis to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Minneapolis to Washington, D.C. Dulles Intl Airport (average of $249). Flying from Minneapolis to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $353). 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

Alexandria

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Lanham

Tysons

Chantilly

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Alternative routes

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Top 4 airlines flying from Minneapolis to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Sun Country Air	Cheapest$88	Average$249	FlexibilityNo cancel fee	On-time83%
Frontier	Cheapest$144	Average$294	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$199	Average$317	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$215	Average$347	FlexibilityNo cancel fee	On-timeN/A

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$109+ Cheap flights from Minneapolis (MSP) 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Minneapolis to Dulles Intl

Cheapest flights from Minneapolis to Dulles IntlExplore the most affordable flight options available from Minneapolis to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Explore the most affordable flight options available from Minneapolis to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Best flights from Minneapolis to Dulles IntlDiscover carefully curated flight deals from Minneapolis to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Discover carefully curated flight deals from Minneapolis to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Last-minute flights from Minneapolis to Dulles IntlDiscover last-minute flight deals from Minneapolis to Dulles Intl. Data last updated September 28, 2026 and is based on user searches.

Discover last-minute flight deals from Minneapolis to Dulles Intl. Data last updated September 28, 2026 and is based on user searches.

One-way flights from Minneapolis to Dulles IntlSearch for one-way flight options from Minneapolis to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Search for one-way flight options from Minneapolis to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

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Use the filters below to find and compare flights from Minneapolis to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Minneapolis 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 Minneapolis to Dulles Intl in September.

Best time to book a flight from Minneapolis to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Minneapolis with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Minneapolis to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Minneapolis to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

It’s typically best to fly out from Minneapolis to Washington, D.C. Dulles Intl Airport in the evening. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

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

How much does it cost to fly round-trip from Minneapolis to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Minneapolis to Washington, D.C. Dulles Intl Airport flights typically cost between $232 and $347 in October.The cheapest round-trip price found within the last 5 days was $197 on Sun Country Air (Oct 19-Oct 23).

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

The most flights from MSP to IAD are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

The best insider tips for Minneapolis to Washington, D.C. Dulles Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Minneapolis to Washington, D.C. Dulles Intl Airport trip

Our travel experts

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Minneapolis to Washington, D.C. Dulles Intl Airport, such as Delta,United Airlines, andSun Country Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the cheapest airlines flying from Minneapolis to Washington, D.C. Dulles Intl Airport round-trip?

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

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

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

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

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

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

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Alternative routes for Minneapolis to Dulles Intl

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Complete your trip

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Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.

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Minneapolis and Dulles Intl flights

Browse other Minneapolis and Dulles Intl flight options. Last updated on September 28, 2026.

Other flights from Minneapolis

Browse through other flights departing from Minneapolis. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 4 airlines flying from Minneapolis to Dulles Intl

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Cheapest flights from Minneapolis to Dulles Intl
Explore the most affordable flight options available from Minneapolis to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Best flights from Minneapolis to Dulles Intl
Discover carefully curated flight deals from Minneapolis to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Last-minute flights from Minneapolis to Dulles Intl
Discover last-minute flight deals from Minneapolis to Dulles Intl. Data last updated September 28, 2026 and is based on user searches.

One-way flights from Minneapolis to Dulles Intl
Search for one-way flight options from Minneapolis to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Minneapolis to Washington, D.C. Dulles Intl Airport flights typically cost between $232 and $347 in October.
The cheapest round-trip price found within the last 5 days was $197 on Sun Country Air (Oct 19-Oct 23).