$108+ Cheap flights from Saint Paul, MN 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — IAD
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Saint Paul to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Saint 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 Saint Paul to Dulles Intl
Cheapest
Best
Last-minute
One-way
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 September 21, 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 September 21, 2026.
This Sun Country Air deal was found by Cheapflights users on 9/18. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:15 am -
Nonstop2h 23m
Thu 10/1510:25 am -
Nonstop2h 37m
Deal found 9/18![Sun Country Air logo]()
$198
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:30 am -
Nonstop2h 20m
Sat 10/246:00 am -
1 stop30h 15m
Deal found 9/19![Multiple Airlines logo]()
$199
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:05 pm -
Nonstop2h 21m
Tue 10/278:05 am -
1 stop7h 01m
Deal found 9/21![Multiple Airlines logo]()
$200
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am -
Nonstop2h 20m
Wed 10/216:00 am -
1 stop30h 15m
Deal found 9/21![Multiple Airlines logo]()
$201
This Trip.com deal was found by Cheapflights users on 9/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:15 am -
Nonstop2h 23m
Wed 10/146:00 am -
1 stop30h 15m
Deal found 9/21![Multiple Airlines logo]()
$202
This Frontier deal was found by Cheapflights users on 9/17. 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 10/199:33 am -
1 stop6h 40m
Tue 10/278:05 am -
1 stop7h 01m
Deal found 9/17![Frontier logo]()
$203
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Sat 11/73:36 pm -
1 stop7h 07m
Mon 11/96:07 pm -
2 stops20h 59m
Deal found 9/20![Frontier logo]()
$204
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/298:00 am -
1 stop7h 33m
Mon 11/28:30 am -
Nonstop2h 44m
Deal found 9/21![United Airlines logo]()
$205
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:33 am -
1 stop6h 40m
Fri 10/307:40 am -
1 stop7h 26m
Deal found 9/17![Frontier logo]()
$206
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am -
Nonstop2h 20m
Fri 10/237:21 pm -
Nonstop2h 37m
Deal found 9/19![Sun Country Air logo]()
$207
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:33 am -
1 stop13h 48m
Sun 10/2512:40 pm -
Nonstop2h 37m
Deal found 9/16![Multiple Airlines logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:51 am -
1 stop22h 26m
Fri 10/307:40 am -
1 stop7h 26m
Deal found 9/17![Frontier logo]()
$209
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 September 21, 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 September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/106:55 pm -
1 stop4h 55m
Tue 10/138:20 am -
1 stop4h 52m
Deal found 9/19![United Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 9/20. 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 10/175:55 pm -
1 stop4h 21m
Wed 10/217:23 am -
Nonstop2h 57m
Deal found 9/20![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/1912:03 pm -
Nonstop2h 27m
Mon 10/268:35 am -
Nonstop2h 45m
Deal found 9/21![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 9/19. 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 11/67:55 pm -
Nonstop2h 31m
Sun 11/86:05 am -
1 stop4h 35m
Deal found 9/19![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/1612:03 pm -
Nonstop2h 27m
Fri 10/238:45 am -
Nonstop2h 38m
Deal found 9/17![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 11/57:55 pm -
Nonstop2h 31m
Sun 11/227:25 am -
Nonstop3h 09m
Deal found 9/16![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/311:36 am -
Nonstop2h 27m
Sat 11/145:29 pm -
1 stop6h 30m
Deal found 9/16![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 9/19. 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.
Sun 12/207:51 pm -
Nonstop2h 42m
Sat 1/2311:00 am -
1 stop5h 29m
Deal found 9/19![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/308:00 am -
1 stop4h 35m
Thu 11/58:35 am -
Nonstop2h 45m
Deal found 9/21![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/264:55 pm -
1 stop6h 35m
Mon 11/28:30 am -
Nonstop2h 44m
Deal found 9/18![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2911:36 am -
Nonstop2h 27m
Sun 11/18:35 am -
Nonstop2h 45m
Deal found 9/16![United Airlines logo]()
$353
Last-minute flights from Saint Paul to Dulles IntlDiscover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated September 21, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:33 am -
1 stop6h 40m
Fri 10/307:40 am -
1 stop7h 26m
Deal found 9/17![Frontier logo]()
$206
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:30 am -
Nonstop2h 20m
Sat 10/246:00 am -
1 stop30h 15m
Deal found 9/19![Multiple Airlines logo]()
$199
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:33 am -
1 stop6h 40m
Mon 10/199:06 pm -
1 stop12h 42m
Deal found 9/16![Frontier logo]()
$203
This Sun Country Air deal was found by Cheapflights users on 9/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am -
Nonstop2h 20m
Fri 10/237:21 pm -
Nonstop2h 37m
Deal found 9/16![Sun Country Air logo]()
$198
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Tue 10/209:33 am -
1 stop13h 48m
Mon 10/266:08 pm -
2 stops20h 58m
Deal found 9/19![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/219:33 am -
1 stop6h 40m
Sun 10/259:06 pm -
1 stop12h 42m
Deal found 9/16![Frontier logo]()
$201
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:51 am -
1 stop22h 26m
Fri 10/237:21 pm -
Nonstop2h 37m
Deal found 9/16![Multiple Airlines logo]()
$204
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:33 am -
1 stop6h 40m
Sun 10/2512:40 pm -
Nonstop2h 37m
Deal found 9/16![Multiple Airlines logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:51 am -
1 stop22h 26m
Fri 10/307:40 am -
1 stop7h 26m
Deal found 9/17![Frontier logo]()
$209
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:05 pm -
Nonstop2h 21m
Tue 10/278:05 am -
1 stop7h 01m
Deal found 9/21![Multiple Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/298:00 am -
1 stop7h 33m
Mon 11/28:30 am -
Nonstop2h 44m
Deal found 9/20![United Airlines logo]()
$205
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 September 21, 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 September 21, 2026.
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Tue 11/109:19 am -
2 stops13h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:15 am -
Nonstop2h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Sun Country Air logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/73:42 pm -
2 stops29h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/219:30 am -
2 stops13h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/29:19 am -
2 stops30h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/13:40 pm -
2 stops29h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/279:19 am -
2 stops30h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/289:19 am -
2 stops13h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 12/1710:45 am -
1 stop20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 12/63:42 pm -
1 stop25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:20 am -
Nonstop2h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Sun Country Air logo]()
$119
Find flight deals from Saint Paul to Dulles Intl
Keep the following information in mind while searching for Saint Paul to Dulles Intl flight deals. Data was last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Sun Country Air) |
One-way from | $108 (Mytrip) |
Popular in | May |
Cheapest in | February |
Average price | $318 |
Cheapflights Fare Finder
Customize your flight search to find flights from Saint Paul to Dulles Intl 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 7,457,451 searches. Data last updated September 21, 2026.
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
Cheapest round-trip
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Sat 10/10
6:55 pm-12:50 am
1 stop4h 55m
Washington, D.C. Dulles Intl
Tue 10/13
8:20 am-12:12 pm
1 stop4h 52m
$215
Quickest round-trip
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
$233
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Sat 10/24
12:03 pm-3:30 pm
Nonstop2h 27m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Thu 12/17
7:30 am-11:19 am
Nonstop2h 49m
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 12/15
2:42 pm-6:26 pm
Nonstop2h 44m
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
Sun 11/8
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
Sun 12/6
7:30 am-11:19 am
Nonstop2h 49m
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
Fri 10/30
2:45 pm-6:19 pm
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
Wed 10/21
12:03 pm-3:30 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
Tue 10/20
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
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?
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 September 21, 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 32% on airfare.
Weekly flight availability from Saint Paul to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from Saint Paul to Dulles Intl. 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 September 21, 2026.
The most flights from SA1 to IAD are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 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 $238 and $370 in October.The cheapest round-trip price found within the last 5 days was $198 on Sun Country Air (Oct 13-Oct 15).
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 September 19, 2026.
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
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated September 21, 2026.
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.
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Related info for your journey
Find useful and relevant information for your journey from Saint Paul to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Lanham
Tysons
Chantilly
Woodbridge
Reston
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
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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 21, 2026.
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Saint Paul and Dulles Intl flights
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Top 4 airlines flying from Saint Paul to Dulles Intl
Discover the top 4 airlines that operate flights from Saint Paul to Dulles Intl. 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$249 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$144 | Average$294 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$199 | Average$317 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$347 | FlexibilityNo cancel fee | On-timeN/A |