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

Departing from Saint Paul to Washington, D.C. Dulles Intl Airport will take you 2h 20m. Saint Paul and Washington, D.C. Dulles Intl Airport are separated by a distance of 905 mi. Most flights are nonstop.

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

One-way options have recently been found by users for as low as $76 on Frontier. Other airlines that offer cheap prices include Sun Country Air from $89 and Southwest from $153 one-way.

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 Saint Paul to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from Saint Paul to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,441, our data indicates the cheapest price to be $119. The most popular route (Minneapolis St Paul - Washington, D.C. Dulles Intl), is priced around $176.

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

The top 3 most reliable airlines when flying from Saint Paul to Washington, D.C. Dulles Intl Airport are Mesa Airlines (100%), Brussels Airlines (93%) and Lufthansa (93%).

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

Before booking your flight from Saint Paul to Washington, D.C. Dulles Intl Airport check out the most popular airlines for this route: Delta, United Airlines or Sun Country Air.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Saint Paul 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.

$117+ Cheap Flights from Saint Paul to Washington, D.C. Dulles Intl Airport

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Cheapflights Tip: The best prices from Saint Paul to Washington, D.C. Dulles Intl are usually found in February or September, booked 69 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from Saint Paul to Dulles Intl

Cheapest

Best

Last-minute

One-way

Cheapest flights from Saint Paul to Dulles Intl
Explore the most affordable flight options available from Saint Paul to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Wed 9/97:54 pm -

1 stop9h 26m

Mon 9/149:04 pm -

1 stop15h 46m

Deal found 8/19

$217

Fri 9/49:20 am -

Nonstop2h 20m

Sun 9/62:45 pm -

Nonstop2h 37m

Deal found 8/19

$218

Thu 9/1012:02 pm -

Nonstop2h 26m

Tue 9/158:49 am -

Nonstop2h 46m

Deal found 8/17

$220

Wed 9/96:56 pm -

2 stops21h 22m

Sat 9/1212:30 pm -

1 stop6h 31m

Deal found 8/19

$221

Thu 9/178:43 am -

1 stop7h 35m

Thu 9/2412:30 pm -

1 stop6h 31m

Deal found 8/18

$222

Fri 10/98:20 am -

Nonstop2h 20m

Wed 10/149:06 pm -

1 stop12h 42m

Deal found 8/19

$223

Tue 10/67:54 pm -

1 stop9h 26m

Fri 10/99:06 pm -

1 stop12h 42m

Deal found 8/17

$224

Fri 10/238:35 am -

Nonstop2h 20m

Tue 10/277:00 am -

1 stop8h 48m

Deal found 8/17

$225

Thu 9/248:43 am -

1 stop7h 35m

Fri 9/259:04 pm -

1 stop12h 27m

Deal found 8/17

$226

Fri 10/98:20 am -

Nonstop2h 20m

Sun 10/1112:40 pm -

Nonstop2h 37m

Deal found 8/17

$227

Thu 11/198:20 am -

Nonstop2h 26m

Wed 11/2512:51 pm -

Nonstop2h 37m

Deal found 8/18

$228

Fri 10/29:28 am -

1 stop6h 50m

Mon 10/59:04 pm -

1 stop15h 46m

Deal found 8/19

$229

Best flights from Saint Paul to Dulles Intl
Discover carefully curated flight deals from Saint Paul to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Fri 9/49:20 am -

Nonstop2h 20m

Sun 9/62:45 pm -

Nonstop2h 37m

Deal found 8/19

$218

Thu 9/107:50 pm -

Nonstop2h 33m

Sun 9/136:10 am -

Nonstop2h 57m

Deal found 8/19

$247

Thu 9/246:00 am -

1 stop4h 55m

Sun 9/278:45 am -

Nonstop2h 38m

Deal found 8/16

$257

Thu 9/247:17 am -

Nonstop2h 36m

Sun 9/276:10 am -

Nonstop2h 57m

Deal found 8/16

$247

Wed 9/212:02 pm -

Nonstop2h 26m

Wed 9/98:49 am -

Nonstop2h 40m

Deal found 8/18

$272

Tue 9/227:50 pm -

Nonstop2h 33m

Tue 9/295:15 pm -

1 stop4h 28m

Deal found 8/19

$248

Tue 9/227:50 pm -

Nonstop2h 33m

Mon 10/55:15 pm -

1 stop4h 28m

Deal found 8/15

$257

Fri 9/1112:02 pm -

Nonstop2h 26m

Tue 9/1510:41 am -

1 stop8h 13m

Deal found 8/19

$285

Thu 10/17:50 pm -

Nonstop2h 33m

Mon 10/55:15 pm -

1 stop4h 28m

Deal found 8/15

$257

Wed 9/25:14 pm -

1 stop6h 30m

Mon 9/79:00 am -

Nonstop2h 36m

Deal found 8/17

$307

Thu 11/122:45 pm -

Nonstop2h 32m

Sun 11/157:30 am -

Nonstop3h 06m

Deal found 8/15

$299

Last-minute flights from Saint Paul to Dulles Intl
Discover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

Sat 8/295:30 pm -

Nonstop2h 20m

Fri 9/189:04 pm -

1 stop12h 27m

Deal found 8/19

$224

Fri 9/49:20 am -

Nonstop2h 20m

Sun 9/62:45 pm -

Nonstop2h 37m

Deal found 8/19

$218

Wed 9/97:54 pm -

1 stop9h 26m

Mon 9/149:04 pm -

2 stops21h 57m

Deal found 8/19

$217

Wed 9/96:56 pm -

2 stops21h 22m

Sat 9/1212:30 pm -

1 stop6h 31m

Deal found 8/19

$221

Thu 9/1012:02 pm -

Nonstop2h 26m

Tue 9/158:49 am -

Nonstop2h 46m

Deal found 8/17

$220

Thu 9/1011:30 am -

1 stop5h 07m

Thu 9/178:49 am -

Nonstop2h 40m

Deal found 8/17

$230

Fri 9/117:54 pm -

1 stop9h 26m

Mon 9/149:04 pm -

2 stops21h 57m

Deal found 8/16

$227

Sat 9/1212:02 pm -

Nonstop2h 26m

Thu 9/178:49 am -

Nonstop2h 40m

Deal found 8/18

$231

Thu 9/178:43 am -

1 stop7h 35m

Thu 9/2412:30 pm -

1 stop6h 31m

Deal found 8/18

$222

Wed 9/237:54 pm -

1 stop9h 26m

Mon 9/2812:30 pm -

1 stop6h 31m

Deal found 8/18

$232

Thu 9/248:43 am -

1 stop7h 35m

Tue 9/296:00 am -

1 stop14h 08m

Deal found 8/17

$226

One-way flights from Saint Paul to Dulles Intl
Search for one-way flight options from Saint Paul to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Fri 10/3010:30 pm -

2 stops24h 58m

Deal found 8/15

$117

Fri 10/98:20 am -

Nonstop2h 20m

Deal found 8/15

$118

Mon 9/146:56 pm -

2 stops28h 14m

Deal found 8/14

$120

Fri 10/26:56 pm -

1 stop15h 37m

Deal found 8/14

$121

Fri 10/239:40 am -

1 stop24h 54m

Deal found 8/15

$122

Mon 10/129:40 am -

1 stop24h 54m

Deal found 8/19

$123

Wed 11/1110:30 pm -

2 stops19h 39m

Deal found 8/15

$124

Mon 11/165:58 pm -

2 stops22h 38m

Deal found 8/17

$125

Wed 9/307:00 am -

2 stops16h 10m

Deal found 8/14

$126

Tue 10/139:40 am -

2 stops30h 38m

Deal found 8/16

$127

Wed 10/712:45 pm -

1 stop27h 33m

Deal found 8/15

$128

Find flight deals from Saint Paul to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$217 (Kiwi.com)
One-way from	$117 (Kiwi.com)
Popular in	May
Cheapest in	February
Average price	$304

Provider with most accurate pricing for Minneapolis St Paul-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Minneapolis St Paul-Washington, D.C. (WAS) flights.

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From Saint Paul to Washington, D.C. Dulles Intl

Search Deals

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Fri 9/4

9:20 am-12:40 pm

Nonstop2h 20m

Washington, D.C. Dulles Intl

Sun 9/6

2:45 pm-4:22 pm

Nonstop2h 37m

$218

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Thu 9/10

7:50 pm-11:23 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Sun 9/13

6:10 am-8:07 am

Nonstop2h 57m

$247

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Thu 9/24

7:17 am-10:53 am

Nonstop2h 36m

Washington, D.C. Dulles Intl

Sun 9/27

6:10 am-8:07 am

Nonstop2h 57m

$247

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Tue 9/22

7:50 pm-11:23 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Tue 9/29

5:15 pm-8:43 pm

1 stop4h 28m

$248

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Thu 9/24

6:00 am-11:55 am

1 stop4h 55m

Washington, D.C. Dulles Intl

Sun 9/27

8:45 am-10:23 am

Nonstop2h 38m

$257

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Tue 9/22

7:50 pm-11:23 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Mon 10/5

5:15 pm-8:43 pm

1 stop4h 28m

$257

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Thu 10/1

7:50 pm-11:23 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Mon 10/5

5:15 pm-8:43 pm

1 stop4h 28m

$257

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Wed 9/2

12:02 pm-3:28 pm

Nonstop2h 26m

Washington, D.C. Dulles Intl

Wed 9/9

8:49 am-10:29 am

Nonstop2h 40m

$272

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Fri 9/11

12:02 pm-3:28 pm

Nonstop2h 26m

Washington, D.C. Dulles Intl

Tue 9/15

10:41 am-5:54 pm

1 stop8h 13m

$285

MinneapolisWashington, D.C.

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

MSPIAD

Minneapolis St Paul

Thu 11/12

2:45 pm-6:17 pm

Nonstop2h 32m

Washington, D.C. Dulles Intl

Sun 11/15

7:30 am-9:36 am

Nonstop3h 06m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Saint Paul to Dulles Intl

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

SA1-IAD

MSP-IAD

What is the cheapest time of day to fly from SA1 to IAD?

One of the essential ways to save on airfare from Saint Paul to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

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

The most flights from SA1 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 (6 on average).

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

Airfare is below average for this route at the moment.

Saint Paul to Washington, D.C. Dulles Intl Airport flights typically cost between $226 and $356 in September.
The cheapest round-trip price found within the last 5 days was $217 on Frontier (Sep 9-Sep 14).

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

Travelers seeking maximum savings on their Saint Paul 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.

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Delta,United Airlines, andSun Country Air from Saint Paul to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,500 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

8,500 reviews

Delta

7.8

Good

8,500 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

10,104 reviews

Delta

7.8

Good

8,500 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

318 reviews

Delta

7.8

Good

8,500 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

2,661 reviews

Delta

7.8

Good

8,500 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

How long is the flight from Saint Paul to Washington, D.C. Dulles Intl Airport?
Departing from Saint Paul to Washington, D.C. Dulles Intl Airport will take you 2h 20m. Saint Paul and Washington, D.C. Dulles Intl Airport are separated by a distance of 905 mi. Most flights are nonstop.
What are the cheapest airlines to fly from Saint Paul to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as $76 on Frontier. Other airlines that offer cheap prices include Sun Country Air from $89 and Southwest from $153 one-way.
What are the most reliable airlines from Saint Paul to Washington, D.C. Dulles Intl Airport?
The top 3 most reliable airlines when flying from Saint Paul to Washington, D.C. Dulles Intl Airport are Mesa Airlines (100%), Brussels Airlines (93%) and Lufthansa (93%).
What are the cheapest flights from Saint Paul to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from Saint Paul to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,441, our data indicates the cheapest price to be $119. The most popular route (Minneapolis St Paul - Washington, D.C. Dulles Intl), is priced around $176.
Can I find deals for flights from Saint Paul to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Saint Paul to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint Paul to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Paul to Dulles Intl.
Can I find deals for business class flights from Saint Paul to Dulles Intl?
Yes. Cheapflights offers flight deals from Saint Paul 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.

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Top 4 airlines flying from Saint Paul to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Sun Country Air	Cheapest$88	Average$257	FlexibilityNo cancel fee	On-time83%
Frontier	Cheapest$144	Average$248	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$193	Average$338	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$215	Average$339	FlexibilityNo cancel fee	On-timeN/A

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$117+ Cheap flights from Saint Paul, MN 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint Paul to Dulles Intl with Cheapflights

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Cheap flight deals from Saint Paul to Dulles Intl

Cheapest flights from Saint Paul to Dulles IntlExplore the most affordable flight options available from Saint Paul to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Explore the most affordable flight options available from Saint Paul to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Best flights from Saint Paul to Dulles IntlDiscover carefully curated flight deals from Saint Paul to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Discover carefully curated flight deals from Saint Paul to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Last-minute flights from Saint Paul to Dulles IntlDiscover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

Discover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

One-way flights from Saint Paul to Dulles IntlSearch for one-way flight options from Saint Paul to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Search for one-way flight options from Saint Paul to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Find flight deals from Saint Paul to Dulles Intl

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Round-trip from

One-way from

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Cheapflights Fare Finder

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

Best time to book a flight from Saint Paul to Dulles Intl

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

Cheapflights Insights

What is the cheapest time of day to fly from SA1 to IAD?

Find hourly flight availability from Saint Paul 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 August 20, 2026.

One of the essential ways to save on airfare from Saint Paul to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

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

The most flights from SA1 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 (6 on average).

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

Airfare is below average for this route at the moment.

Saint Paul to Washington, D.C. Dulles Intl Airport flights typically cost between $226 and $356 in September.The cheapest round-trip price found within the last 5 days was $217 on Frontier (Sep 9-Sep 14).

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

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Dulles Intl. Price data was last updated on August 15, 2026.

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

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

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

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

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

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

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

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

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Alternative routes for Saint Paul to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

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 August 20, 2026.

Search flights from Saint Paul to Dulles Intl by cabin class

Find flights from Saint Paul to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Saint Paul and Dulles Intl flights

Browse other Saint Paul and Dulles Intl flight options. Last updated on August 20, 2026.

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Saint Paul to Dulles Intl flights

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Top 4 airlines flying from Saint Paul to Dulles Intl

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Cheapest flights from Saint Paul to Dulles Intl
Explore the most affordable flight options available from Saint Paul to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Best flights from Saint Paul to Dulles Intl
Discover carefully curated flight deals from Saint Paul to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Last-minute flights from Saint Paul to Dulles Intl
Discover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated August 20, 2026 and is based on user searches.

One-way flights from Saint Paul to Dulles Intl
Search for one-way flight options from Saint Paul to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Saint Paul to Washington, D.C. Dulles Intl Airport flights typically cost between $226 and $356 in September.
The cheapest round-trip price found within the last 5 days was $217 on Frontier (Sep 9-Sep 14).