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Saint Paul

$109+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MSP
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
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 February, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Sunday

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 August 3, 2026.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/229:00 am
IAD
-
MSP
Nonstop2h 36m
United Airlines
Sat 8/2912:02 pm
MSP
-
IAD
Nonstop2h 26m
United Airlines
Deal found 7/30$205
This Frontier deal was found by Cheapflights users on 7/30. 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 8/246:20 am
IAD
-
MSP
1 stop8h 23m
Frontier
Mon 9/78:32 pm
MSP
-
IAD
1 stop10h 32m
Frontier
Deal found 7/30$206
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:00 am
IAD
-
MSP
Nonstop2h 36m
United Airlines
Tue 9/86:00 am
MSP
-
IAD
1 stop4h 52m
United Airlines
Deal found 7/29$207
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/288:59 am
IAD
-
MSP
1 stop11h 38m
Frontier
Sun 9/611:28 am
MSP
-
IAD
1 stop10h 24m
Frontier
Deal found 8/2$208
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/119:04 pm
IAD
-
MSP
1 stop12h 27m
Frontier
Sun 9/138:43 am
MSP
-
IAD
1 stop14h 27m
Frontier
Deal found 8/1$209
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 10/312:30 pm
IAD
-
MSP
1 stop6h 31m
Frontier
Mon 10/195:57 pm
MSP
-
IAD
2 stops22h 39m
Frontier
Deal found 7/30$210
This CheapOair deal was found by Cheapflights users on 7/31. 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 10/1511:52 am
IAD
-
MSP
Nonstop2h 37m
Multiple Airlines
Sat 10/174:13 pm
MSP
-
IAD
1 stop7h 15m
Multiple Airlines
Deal found 7/31$211
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/159:04 pm
IAD
-
MSP
2 stops21h 57m
Frontier
Thu 9/248:43 am
MSP
-
IAD
1 stop7h 35m
Frontier
Deal found 8/2$212
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Wed 8/196:20 am
IAD
-
MSP
1 stop8h 23m
Frontier
Wed 9/22:38 pm
MSP
-
IAD
1 stop7h 14m
Frontier
Deal found 7/30$213
This Travelocity deal was found by Cheapflights users on 7/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:30 pm
IAD
-
MSP
1 stop6h 31m
Multiple Airlines
Sun 10/48:20 am
MSP
-
IAD
Nonstop2h 20m
Multiple Airlines
Deal found 7/30$214
This Delta deal was found by Cheapflights users on 7/30. 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 8/226:00 am
IAD
-
MSP
Nonstop2h 54m
Delta
Mon 8/247:18 am
MSP
-
IAD
Nonstop2h 30m
Delta
Deal found 7/30$215
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/229:00 am
IAD
-
MSP
Nonstop2h 36m
United Airlines
Sun 9/66:00 am
MSP
-
IAD
1 stop6h 55m
United Airlines
Deal found 8/1$216

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 August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(United Airlines)

One-way from

$109
(Super.com)

Popular in

March

Cheapest in

August

Average price

$270
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. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 3, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 9/9

3:40 pm-5:34 pm

Nonstop2h 54m

Minneapolis St Paul

Thu 9/24

7:50 pm-11:23 pm

Nonstop2h 33m

$217

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Tue 9/1

6:15 am-10:25 am

1 stop5h 10m

Minneapolis St Paul

Wed 9/9

8:00 am-1:55 pm

1 stop4h 55m

$217

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 8/27

9:00 am-10:37 am

Nonstop2h 37m

Minneapolis St Paul

Thu 9/3

8:00 am-1:55 pm

1 stop4h 55m

$221

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 9/9

3:40 pm-5:34 pm

Nonstop2h 54m

Minneapolis St Paul

Mon 9/14

6:10 pm-12:41 am

1 stop5h 31m

$248

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Mon 9/7

6:00 am-7:54 am

Nonstop2h 54m

Minneapolis St Paul

Tue 9/22

6:10 pm-12:41 am

1 stop5h 31m

$288

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 8/27

6:00 am-7:54 am

Nonstop2h 54m

Minneapolis St Paul

Wed 9/2

9:00 am-4:38 pm

1 stop6h 38m

$288

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 10/2

7:17 pm-12:20 am

1 stop6h 03m

Minneapolis St Paul

Mon 10/5

2:25 pm-6:05 pm

Nonstop2h 40m

$299
Quickest round-trip

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 9/3

6:00 am-7:54 am

Nonstop2h 54m

Minneapolis St Paul

Sun 9/6

10:40 am-2:09 pm

Nonstop2h 29m

$317

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 9/2

6:00 am-7:54 am

Nonstop2h 54m

Minneapolis St Paul

Mon 9/7

7:18 am-10:48 am

Nonstop2h 30m

$322

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 8/20

6:00 am-7:54 am

Nonstop2h 54m

Minneapolis St Paul

Sun 8/23

7:18 am-10:48 am

Nonstop2h 30m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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 August 3, 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 in the evening. 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.

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 August 3, 2026.

The most flights from IAD to SA1 are scheduled on a Sunday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is typical for this route at the moment.
Washington, D.C. Dulles Intl Airport to Saint Paul flights typically cost between $172 and $449 in August.
The cheapest round-trip price found within the last 5 days was $205 on United Airlines (Aug 22-Aug 29).

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 August 3, 2026.
See what other customers who have flown with Delta,United Airlines, andSun Country Air 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
7.8
Good
8,485 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Delta
7.8
Good
8,485 reviews
Delta
7.8
Good
8,485 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
United Airlines
7.4
Good
10,058 reviews
Delta
7.8
Good
8,485 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Sun Country Air
6.7
Okay
319 reviews
Delta
7.8
Good
8,485 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

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 54m. Your travel time can differ by up to 2h 16m. The distance from Washington, D.C. Dulles Intl Airport to Saint Paul is about 905 mi. This flight may include one or multiple stops.

  • 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 $79 and $108 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 Aeromexico (95%), SkyWest Airlines (85%) or Delta (85%) 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 $539, our data indicates the cheapest price to be $99. The most popular route (Washington, D.C. Dulles Intl - Minneapolis St Paul), is priced around $197.

  • 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.

See more FAQs

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Top 3 airlines flying from Dulles Intl to Saint Paul

Discover the top 3 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 August 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$88Average$201FlexibilityNo cancel feeOn-time83%
DeltaCheapest$220Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$221Average$355FlexibilityNo cancel feeOn-time69%

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