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Saint Paul

$143+ Cheap flights from Dulles Intl (IAD) to Saint Paul, MN

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MSP
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Saint Paul are usually found in August or April, booked 53 days in advance, depart on a Thursday or Sunday and return on a Friday

Cheap flight deals from Dulles Intl to Saint Paul

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

This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:17 pm
IAD
-
MSP
Nonstop3h 00m
Delta
Wed 2/258:19 pm
MSP
-
IAD
Nonstop2h 36m
Delta
Deal found 1/27$229
This Frontier deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:23 am
IAD
-
MSP
1 stop10h 02m
Frontier
Sun 2/229:50 am
MSP
-
IAD
1 stop7h 35m
Frontier
Deal found 1/26$230
This Delta deal was found by Cheapflights users on 1/26. 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 2/287:00 am
IAD
-
MSP
Nonstop3h 08m
Delta
Mon 3/28:19 pm
MSP
-
IAD
Nonstop2h 36m
Delta
Deal found 1/26$231
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Thu 4/238:09 am
IAD
-
MSP
1 stop26h 41m
Frontier
Sat 4/2510:45 am
MSP
-
IAD
1 stop19h 42m
Frontier
Deal found 1/27$232
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Fri 3/69:20 pm
IAD
-
MSP
Nonstop2h 45m
Multiple Airlines
Sun 3/811:40 am
MSP
-
IAD
1 stop11h 51m
Multiple Airlines
Deal found 1/26$234
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:20 am
IAD
-
MSP
1 stop9h 54m
Frontier
Sun 3/18:17 pm
MSP
-
IAD
1 stop10h 03m
Frontier
Deal found 1/27$236
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 2/2311:41 am
IAD
-
MSP
1 stop6h 14m
Frontier
Wed 2/2510:45 am
MSP
-
IAD
2 stops22h 48m
Frontier
Deal found 1/27$237
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/249:00 am
IAD
-
MSP
Nonstop2h 58m
United Airlines
Tue 3/311:19 am
MSP
-
IAD
1 stop5h 11m
United Airlines
Deal found 1/27$238
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 4/169:00 am
IAD
-
MSP
Nonstop2h 53m
United Airlines
Sun 4/195:10 pm
MSP
-
IAD
1 stop6h 05m
United Airlines
Deal found 1/26$239
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/2611:22 am
IAD
-
MSP
3 stops22h 43m
Multiple Airlines
Sat 2/288:48 am
MSP
-
IAD
Nonstop2h 24m
Multiple Airlines
Deal found 1/27$240
This CheapOair deal was found by Cheapflights users on 1/25. 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.
Fri 5/158:09 am
IAD
-
MSP
1 stop26h 41m
Frontier
Sun 5/1710:45 am
MSP
-
IAD
1 stop19h 42m
Frontier
Deal found 1/25$241
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:20 am
IAD
-
MSP
1 stop9h 54m
Frontier
Thu 2/269:58 am
MSP
-
IAD
1 stop6h 59m
Frontier
Deal found 1/27$242

Find flight deals from Dulles Intl to Saint Paul

Keep the following information in mind while searching for Dulles Intl to Saint Paul flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Delta)

One-way from

$143
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$300
Provider with most accurate pricing for Washington, D.C. (WAS)-Minneapolis St Paul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Minneapolis St Paul flights.
Search Deals
From Washington, D.C. Dulles Intl to Saint Paul
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Saint Paul
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Saint Paul 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 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Saint Paul that are best for you.

Fly from

Dulles Intl

Fly to

Saint Paul

Route

Depart

Return

Price

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 3/6

7:00 am-9:08 am

Nonstop3h 08m

Minneapolis St Paul

Mon 3/9

8:10 pm-11:41 pm

Nonstop2h 31m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 2/27

7:00 am-9:08 am

Nonstop3h 08m

Minneapolis St Paul

Sun 3/1

8:19 pm-11:55 pm

Nonstop2h 36m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Tue 2/24

9:00 am-10:58 am

Nonstop2h 58m

Minneapolis St Paul

Tue 3/3

11:19 am-5:30 pm

1 stop5h 11m

$238

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Sun 6/21

6:15 am-10:27 am

1 stop5h 12m

Minneapolis St Paul

Sat 6/27

10:15 am-5:13 pm

1 stop5h 58m

$248

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 2/25

5:17 pm-9:41 pm

1 stop5h 24m

Minneapolis St Paul

Wed 3/4

11:19 am-5:30 pm

1 stop5h 11m

$248

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 2/27

8:15 am-2:19 pm

1 stop7h 04m

Minneapolis St Paul

Sun 3/1

8:05 am-4:05 pm

1 stop7h 00m

$249

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 3/6

1:15 pm-5:40 pm

1 stop5h 25m

Minneapolis St Paul

Fri 3/20

5:14 pm-11:59 pm

1 stop5h 45m

$249

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 2/11

7:00 am-9:10 am

Nonstop3h 10m

Minneapolis St Paul

Tue 2/17

8:19 pm-11:55 pm

Nonstop2h 36m

$254

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Sat 2/14

9:00 am-10:58 am

Nonstop2h 58m

Minneapolis St Paul

Wed 2/18

11:19 am-5:30 pm

1 stop5h 11m

$264

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Tue 4/7

7:00 am-9:05 am

Nonstop3h 05m

Minneapolis St Paul

Sun 4/12

6:00 am-11:32 am

1 stop4h 32m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 24 results
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Best time to book a flight from Dulles Intl to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Saint Paul

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Saint Paul. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Saint Paul, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint Paul (average of $73). Flying from Washington, D.C. Dulles Intl Airport to Saint Paul in January is currently the most expensive (average of $226). 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 IAD to SA1?

Find hourly flight availability from Dulles Intl to Saint Paul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Saint Paul at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Saint Paul. Price data was last updated on January 24, 2026.

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

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

Explore weekly flight availability from Dulles Intl to Saint Paul. 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 28, 2026.

The most flights from IAD to SA1 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Saint Paul

Get insights into the airlines that provide service to Saint Paul. 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 Saint Paul. Reviews last updated January 28, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Saint Paul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.
United Airlines
7.4
Good
9,208 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.
Sun Country Air
6.9
Okay
343 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

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

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

    Delta and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Saint Paul in just under 2h 58m. Your travel time will be generally consistent. The distance from Washington, D.C. Dulles Intl Airport to Saint Paul is about 905 mi. All flights are typically nonstop.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $54. Users have also found prices from $69 and $89 on Sun Country Air and Delta, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Saint Paul consider choosing Air France (100%), Aeromexico (97%) or WestJet (86%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Saint Paul? While on average our users pay $642, our data indicates the cheapest price to be $79. The most popular route (Washington, D.C. Dulles Intl - Minneapolis St Paul), is priced around $138.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Saint Paul 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 Washington, D.C. Dulles Intl Airport to Saint Paul?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint Paul (average of $73). Flying from Washington, D.C. Dulles Intl Airport to Saint Paul in January is currently the most expensive (average of $226). 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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Alternative routes for Dulles Intl to Saint Paul

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Top 4 airlines flying from Dulles Intl to Saint Paul

Discover the top 4 airlines that operate flights from Dulles Intl to Saint Paul. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$69Average$151FlexibilityNo cancel feeOn-time83%
DeltaCheapest$135Average$337FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$308FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$323FlexibilityNo cancel feeOn-time71%

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