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 $146. Other airlines that can offer you cheap pricing are Delta, from $206, and Frontier, from $220. These flights start at 40% 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 Sun Country Air, which is currently one of the cheapest options available, starting at $89. Allegiant Air flights start at $94 while deals on United Airlines start at $122 one-way.

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 $69. On average you can expect to pay $270. The most popular route, (Minneapolis St Paul - Washington, D.C. Dulles Intl), can usually be booked for $136.

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: Sun Country Air (100%), Copa Airlines (89%), WestJet( 89%).

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

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

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

Flights from Minneapolis to Washington, D.C. Dulles Intl Airport are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Our data shows that June tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Minneapolis. Users have commonly found prices around $254 for the month, but tickets can be as low as $128. Due to multiple factors, prepare for potentially higher prices in December.

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 10 outbound flights to Washington, D.C. Dulles Intl per day. 3 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.

$89+ Flights from Minneapolis to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Minneapolis St Paul to Washington, D.C. Dulles Intl are usually found in June or April, booked 51 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Minneapolis to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$146 (Cheapflightsfares)
One-way from	$89 (Sun Country Air)
Popular in	December
Cheapest in	June
Average price	$218
Good round-trip deal	$173 or less
Good one-way deal	$100 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. 7% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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

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

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Find flight deals from Minneapolis to Dulles Intl

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 April 11, 2025.

Thu 5/18:24 amMSP - IAD

Nonstop2h 23mSun Country Air

Sun 5/118:30 amIAD - MSP

Nonstop2h 47mSun Country Air

Deal found 4/10

$146

Wed 5/215:42 pmMSP - IAD

1 stop16h 22mMultiple Airlines

Sun 5/2512:49 pmIAD - MSP

Nonstop2h 47mMultiple Airlines

Deal found 4/10

$189

Sat 5/248:05 pmMSP - IAD

Nonstop2h 29mDelta

Wed 5/286:25 amIAD - MSP

Nonstop2h 47mDelta

Deal found 4/11

$206

Sun 4/132:42 pmMSP - IAD

1 stop25h 20mFrontier

Wed 4/165:52 pmIAD - MSP

1 stop20h 50mFrontier

Deal found 4/10

$218

Sat 5/245:34 pmMSP - IAD

1 stop5h 28mAmerican Airlines

Wed 5/285:02 amIAD - MSP

1 stop5h 01mAmerican Airlines

Deal found 4/11

$256

Tue 5/2011:55 amMSP - IAD

Nonstop2h 29mUnited Airlines

Tue 5/278:25 amIAD - MSP

1 stop7h 03mUnited Airlines

Deal found 4/9

$266

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 April 11, 2025.

Thu 5/18:24 amMSP - IAD

Nonstop2h 23mSun Country Air

Sun 5/118:30 amIAD - MSP

Nonstop2h 47mSun Country Air

Deal found 4/10

$146

Wed 5/215:42 pmMSP - IAD

1 stop16h 22mMultiple Airlines

Sun 5/2512:49 pmIAD - MSP

Nonstop2h 47mMultiple Airlines

Deal found 4/10

$189

Sat 5/248:05 pmMSP - IAD

Nonstop2h 29mDelta

Wed 5/286:25 amIAD - MSP

Nonstop2h 47mDelta

Deal found 4/11

$206

Sat 5/243:13 pmMSP - IAD

1 stop6h 44mFrontier

Thu 5/295:15 amIAD - MSP

1 stop9h 53mFrontier

Deal found 4/11

$220

Sat 5/245:34 pmMSP - IAD

1 stop5h 28mAmerican Airlines

Wed 5/285:02 amIAD - MSP

1 stop5h 01mAmerican Airlines

Deal found 4/11

$256

Tue 5/2011:55 amMSP - IAD

Nonstop2h 29mUnited Airlines

Tue 5/278:25 amIAD - MSP

1 stop7h 03mUnited Airlines

Deal found 4/9

$266

Last-minute flights from Minneapolis to Dulles Intl
Discover last-minute flight deals from Minneapolis to Dulles Intl. Data last updated April 11, 2025 and is based on user searches.

Sat 4/122:42 pmMSP - IAD

1 stop19h 13mFrontier

Wed 4/165:52 pmIAD - MSP

1 stop20h 50mFrontier

Deal found 4/10

$188

Wed 4/1611:50 amMSP - IAD

Nonstop2h 29mUnited Airlines

Sun 4/209:00 amIAD - MSP

Nonstop2h 47mUnited Airlines

Deal found 4/10

$354

Thu 4/178:14 amMSP - IAD

Nonstop2h 23mMultiple Airlines

Sat 4/1912:48 pmIAD - MSP

1 stop25h 54mMultiple Airlines

Deal found 4/10

$250

Thu 4/172:42 pmMSP - IAD

1 stop18h 18mFrontier

Sat 4/1912:48 pmIAD - MSP

1 stop25h 54mFrontier

Deal found 4/10

$280

Fri 4/189:00 amMSP - IAD

Nonstop2h 23mSun Country Air

Sun 4/207:30 amIAD - MSP

Nonstop2h 47mSun Country Air

Deal found 4/10

$158

Fri 4/187:00 amMSP - IAD

1 stop9h 59mAlaska Airlines

Mon 4/216:22 pmIAD - MSP

2 stops22h 22mAlaska Airlines

Deal found 4/10

$1,410

Sat 4/197:40 amMSP - IAD

Nonstop2h 29mDelta

Wed 4/236:52 pmIAD - MSP

Nonstop3h 05mDelta

Deal found 4/11

$279

Sat 4/196:34 amMSP - IAD

1 stop6h 08mAmerican Airlines

Mon 4/285:00 amIAD - MSP

1 stop5h 08mAmerican Airlines

Deal found 4/10

$375

Mon 4/215:40 amMSP - IAD

1 stop6h 45mSouthwest

Tue 4/227:50 amIAD - MSP

1 stop8h 50mSouthwest

Deal found 4/10

$434

Thu 5/18:24 amMSP - IAD

Nonstop2h 23mSun Country Air

Sun 5/118:30 amIAD - MSP

Nonstop2h 47mSun Country Air

Deal found 4/10

$146

Tue 5/2011:55 amMSP - IAD

Nonstop2h 29mUnited Airlines

Tue 5/278:25 amIAD - MSP

1 stop7h 03mUnited Airlines

Deal found 4/9

$266

Sat 5/243:13 pmMSP - IAD

1 stop6h 44mMultiple Airlines

Thu 5/2912:49 pmIAD - MSP

Nonstop2h 47mMultiple Airlines

Deal found 4/10

$173

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 April 11, 2025.

Fri 6/139:06 amMSP - IAD

Nonstop2h 19mSun Country Air

Deal found 4/11

$89

Mon 6/28:34 amMSP - IAD

1 stop4h 49mAllegiant Air

Deal found 4/11

$94

Wed 5/215:42 pmMSP - IAD

1 stop16h 22mMultiple Airlines

Deal found 4/10

$101

Tue 7/18:00 amMSP - IAD

1 stop4h 49mUnited Airlines

Deal found 4/10

$122

Thu 5/293:13 pmMSP - IAD

1 stop7h 00mFrontier

Deal found 4/11

$130

Wed 5/77:49 amMSP - IAD

Nonstop2h 27mDelta

Deal found 4/10

$145

Thu 9/116:51 amMSP - IAD

1 stop4h 59mAmerican Airlines

Deal found 4/10

$156

Tue 4/226:30 amMSP - IAD

1 stop6h 35mSouthwest

Deal found 4/10

$200

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

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Thu 5/1

8:24 am-11:47 am

Nonstop2h 23m

Washington, D.C. Dulles Intl

Sun 5/11

8:30 am-10:17 am

Nonstop2h 47m

$146

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Wed 5/21

5:42 pm-11:04 am

1 stop16h 22m

Washington, D.C. Dulles Intl

Sun 5/25

12:49 pm-2:36 pm

Nonstop2h 47m

$189

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Sat 5/24

8:05 pm-11:34 pm

Nonstop2h 29m

Washington, D.C. Dulles Intl

Wed 5/28

6:25 am-8:12 am

Nonstop2h 47m

$206

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Sat 5/24

3:13 pm-10:57 pm

1 stop6h 44m

Washington, D.C. Dulles Intl

Thu 5/29

5:15 am-2:08 pm

1 stop9h 53m

$220

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Sat 5/24

5:34 pm-12:02 am

1 stop5h 28m

Washington, D.C. Dulles Intl

Wed 5/28

5:02 am-9:03 am

1 stop5h 01m

$256

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Tue 5/20

11:55 am-3:24 pm

Nonstop2h 29m

Washington, D.C. Dulles Intl

Tue 5/27

8:25 am-2:28 pm

1 stop7h 03m

$266

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Fri 6/13

9:06 am-12:25 pm

Nonstop2h 19m

$89

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Mon 6/2

8:34 am-2:23 pm

1 stop4h 49m

$94

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Wed 5/21

5:42 pm-11:04 am

1 stop16h 22m

$101

MinneapolisWashington, D.C.

MSP - IAD

MSPIAD

Minneapolis St Paul

Tue 7/1

8:00 am-1:49 pm

1 stop4h 49m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 14 results

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on 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.

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

Airports

MSP

For a quick security check, use Terminal 1 at MSP where waits are typically shorter than Terminal 2.

IAD

Use the Silver Line Metro for a cheap and quick ride from IAD to downtown Washington, D.C. in under 40 minutes.

Our travel experts

Brandon Schultz

Expert on MSP

Ramsey Qubein

Expert on IAD

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.

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

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 51 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, August is the cheapest month in which you can book a flight from Minneapolis to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Minneapolis to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 afternoon. Doing so could potentially save you 80% on the flight price compared to flying at noon, 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 Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from MSP to IAD are scheduled on a Wednesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Dulles Intl 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

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

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Minneapolis to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,279 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,910 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,636 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Allegiant Air

7.3

Good

734 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 10 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Minneapolis St Paul on a regular basis.
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 $146. Other airlines that can offer you cheap pricing are Delta, from $206, and Frontier, from $220. These flights start at 40% 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 Sun Country Air, which is currently one of the cheapest options available, starting at $89. Allegiant Air flights start at $94 while deals on United Airlines start at $122 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: Sun Country Air (100%), Copa Airlines (89%), WestJet( 89%).
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 $69. On average you can expect to pay $270. 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 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, August is the cheapest month in which you can book a flight from Minneapolis to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Minneapolis to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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.

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Rockville

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Woodbridge

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Top 3 airlines flying from Minneapolis to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Sun Country Air	Cheapest$78	Average$176	FlexibilityNo cancel fee	On-time83%
Delta	Cheapest$167	Average$283	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$195	Average$308	FlexibilityNo cancel fee	On-time69%

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$89+ Cheap flights from Minneapolis (MSP) 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Minneapolis to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Minneapolis St Paul to Washington, D.C. Dulles Intl are usually found in June or April, booked 51 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Minneapolis to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 April 11, 2025.

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 April 11, 2025.

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.

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 April.

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

Airports

MSP

IAD

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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.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Minneapolis to Dulles Intl. Price data was last updated on April 4, 2025.

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?

Find hourly flight availability from Minneapolis 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 April 11, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Minneapolis to Dulles Intl. Price data was last updated on March 30, 2025.

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

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Minneapolis to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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?

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

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

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

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Alternative routes for Minneapolis to Dulles Intl

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Top 3 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 April 11, 2025.