$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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — IAD
Sep 14 — Sep 211
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 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 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 15, 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 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/227:00 am -
2 stops16h 10m
Sat 9/2612:30 pm -
1 stop6h 31m
Deal found 8/11![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/78:32 pm -
1 stop31h 29m
Mon 9/149:04 pm -
2 stops28h 04m
Deal found 8/14![Frontier logo]()
$223
This Delta deal was found by Cheapflights users on 8/14. 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 9/117:50 pm -
Nonstop2h 33m
Wed 9/166:10 am -
Nonstop2h 57m
Deal found 8/14![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 11/33:43 pm -
1 stop7h 45m
Sun 11/154:50 pm -
Nonstop2h 37m
Deal found 8/11![Multiple Airlines logo]()
$225
This Expedia deal was found by Cheapflights users on 8/11. 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.
Thu 9/37:10 pm -
1 stop19h 57m
Mon 9/76:20 am -
1 stop8h 23m
Deal found 8/11![Frontier logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Fri 11/277:50 am -
Nonstop2h 31m
Mon 11/306:15 pm -
Nonstop2h 37m
Deal found 8/11![Sun Country Air logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/304:55 pm -
1 stop6h 35m
Thu 11/58:35 am -
Nonstop2h 45m
Deal found 8/12![United Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/119:28 am -
1 stop13h 42m
Sun 9/139:04 pm -
2 stops21h 57m
Deal found 8/12![Frontier logo]()
$229
This Delta deal was found by Cheapflights users on 8/12. 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 10/237:55 pm -
Nonstop2h 31m
Thu 10/297:23 am -
Nonstop2h 57m
Deal found 8/12![Delta logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/47:25 pm -
1 stop20h 49m
Sun 9/62:45 pm -
Nonstop2h 37m
Deal found 8/13![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/139:33 am -
1 stop13h 48m
Mon 10/199:06 pm -
2 stops17h 35m
Deal found 8/12![Frontier logo]()
$232
This Expedia deal was found by Cheapflights users on 8/13. 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.
Fri 9/49:20 am -
Nonstop2h 20m
Mon 9/76:20 am -
1 stop8h 23m
Deal found 8/13![Multiple Airlines logo]()
$233
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 15, 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 15, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 9/97:50 pm -
Nonstop2h 33m
Sat 9/126:10 am -
Nonstop2h 57m
Deal found 8/13![Delta logo]()
$230
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/312:02 pm -
Nonstop2h 26m
Mon 9/79:00 am -
Nonstop2h 36m
Deal found 8/11![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/14. 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 9/127:50 pm -
Nonstop2h 33m
Wed 9/166:10 am -
1 stop4h 41m
Deal found 8/14![Delta logo]()
$266
This Delta deal was found by Cheapflights users on 8/14. 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 9/117:50 pm -
Nonstop2h 33m
Wed 9/166:10 am -
1 stop4h 41m
Deal found 8/14![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/78:04 am -
1 stop6h 57m
Sun 10/118:45 am -
Nonstop2h 38m
Deal found 8/10![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/186:50 pm -
1 stop4h 54m
Mon 9/218:49 am -
Nonstop2h 40m
Deal found 8/10![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 8/11. 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 11/202:45 pm -
Nonstop2h 32m
Sun 11/227:30 am -
Nonstop3h 06m
Deal found 8/11![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/9. 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 10/17:50 pm -
Nonstop2h 33m
Mon 10/56:10 am -
Nonstop2h 57m
Deal found 8/9![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/10. 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 10/162:45 pm -
Nonstop2h 34m
Tue 10/206:05 am -
1 stop4h 35m
Deal found 8/10![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 10/142:45 pm -
Nonstop2h 34m
Sat 10/172:28 pm -
Nonstop2h 55m
Deal found 8/12![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 8/13. 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 8/287:50 pm -
Nonstop2h 31m
Sun 8/306:00 am -
Nonstop2h 54m
Deal found 8/13![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 8/267:18 am -
Nonstop2h 30m
Sun 8/306:00 am -
Nonstop2h 54m
Deal found 8/12![Delta logo]()
$349
Last-minute flights from Saint Paul to Dulles IntlDiscover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Saint Paul to Dulles Intl. Data last updated August 15, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/11. 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.
Thu 9/37:10 pm -
1 stop19h 57m
Mon 9/76:20 am -
1 stop8h 23m
Deal found 8/11![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/37:10 pm -
1 stop13h 40m
Tue 9/88:39 pm -
2 stops17h 59m
Deal found 8/13![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/47:25 pm -
1 stop20h 49m
Sun 9/62:45 pm -
Nonstop2h 37m
Deal found 8/13![Multiple Airlines logo]()
$231
This Expedia deal was found by Cheapflights users on 8/13. 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.
Fri 9/49:20 am -
Nonstop2h 20m
Mon 9/76:20 am -
1 stop8h 23m
Deal found 8/13![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/610:15 am -
1 stop7h 14m
Wed 9/99:04 pm -
1 stop11h 44m
Deal found 8/11![Frontier logo]()
$234
This Delta deal was found by Cheapflights users on 8/13. 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 9/610:40 am -
Nonstop2h 29m
Fri 9/116:10 am -
Nonstop2h 57m
Deal found 8/13![Delta logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/78:32 pm -
1 stop31h 29m
Mon 9/149:04 pm -
2 stops28h 04m
Deal found 8/14![Frontier logo]()
$223
This Delta deal was found by Cheapflights users on 8/14. 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 9/117:50 pm -
Nonstop2h 33m
Wed 9/166:10 am -
Nonstop2h 57m
Deal found 8/14![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/119:28 am -
1 stop13h 42m
Sun 9/139:04 pm -
2 stops21h 57m
Deal found 8/12![Frontier logo]()
$229
This Delta deal was found by Cheapflights users on 8/12. 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 9/127:50 pm -
Nonstop2h 33m
Fri 9/186:10 am -
Nonstop2h 57m
Deal found 8/12![Delta logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/227:00 am -
2 stops16h 10m
Sat 9/2612:30 pm -
1 stop6h 31m
Deal found 8/11![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/222:33 pm -
2 stops25h 45m
Mon 9/289:04 pm -
1 stop15h 46m
Deal found 8/12![Frontier logo]()
$225
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 15, 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 15, 2026.
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/167:54 pm -
1 stop9h 26m
Deal found 8/13![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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.
Fri 10/169:10 am -
Nonstop2h 20m
Deal found 8/10![Sun Country Air logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/256:56 pm -
2 stops28h 14m
Deal found 8/13![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/286:56 pm -
1 stop19h 38m
Deal found 8/13![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/189:40 am -
1 stop24h 54m
Deal found 8/13![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/136:56 pm -
1 stop15h 37m
Deal found 8/14![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 11/1110:30 pm -
2 stops19h 39m
Deal found 8/14![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/307:00 am -
2 stops16h 10m
Deal found 8/14![Frontier logo]()
$125
This Jetabroad deal was found by Cheapflights users on 8/11. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:45 am -
1 stop20h 34m
Deal found 8/11![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/310:15 am -
1 stop7h 14m
Deal found 8/13![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/210:30 pm -
2 stops24h 58m
Deal found 8/10![Frontier logo]()
$128
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 August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $222 (Kiwi.com) |
One-way from | $117 (Mytrip) |
Popular in | May |
Cheapest in | February |
Average price | $279 |
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 2,558,603 searches. Data last updated August 15, 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
Wed 9/9
7:50 pm-11:23 pm
Nonstop2h 33m
Washington, D.C. Dulles Intl
Sat 9/12
6:10 am-8:07 am
Nonstop2h 57m
$230
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Sat 9/12
7:50 pm-11:23 pm
Nonstop2h 33m
Washington, D.C. Dulles Intl
Wed 9/16
6:10 am-9:51 am
1 stop4h 41m
$266
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Fri 9/11
7:50 pm-11:23 pm
Nonstop2h 33m
Washington, D.C. Dulles Intl
Wed 9/16
6:10 am-9:51 am
1 stop4h 41m
$275
Quickest round-trip
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Thu 9/3
12:02 pm-3:28 pm
Nonstop2h 26m
Washington, D.C. Dulles Intl
Mon 9/7
9:00 am-10:36 am
Nonstop2h 36m
$299
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Fri 11/20
2:45 pm-6:17 pm
Nonstop2h 32m
Washington, D.C. Dulles Intl
Sun 11/22
7:30 am-9:36 am
Nonstop3h 06m
$299
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
6:10 am-8:07 am
Nonstop2h 57m
$299
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Wed 10/7
8:04 am-4:01 pm
1 stop6h 57m
Washington, D.C. Dulles Intl
Sun 10/11
8:45 am-10:23 am
Nonstop2h 38m
$309
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Fri 9/18
6:50 pm-12:44 am
1 stop4h 54m
Washington, D.C. Dulles Intl
Mon 9/21
8:49 am-10:29 am
Nonstop2h 40m
$309
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Fri 10/16
2:45 pm-6:19 pm
Nonstop2h 34m
Washington, D.C. Dulles Intl
Tue 10/20
6:05 am-9:40 am
1 stop4h 35m
$309
MinneapolisWashington, D.C.
MSP Minneapolis St Paul - IAD Washington, D.C. Dulles Intl
MSPIAD
Minneapolis St Paul
Wed 10/14
2:45 pm-6:19 pm
Nonstop2h 34m
Washington, D.C. Dulles Intl
Sat 10/17
2:28 pm-4:23 pm
Nonstop2h 55m
$310
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 August 15, 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
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 August 15, 2026.
The most flights from SA1 to IAD are scheduled on a Wednesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost to fly round-trip from Saint Paul to Washington, D.C. Dulles Intl Airport?
Airfare is typical for this route at the moment.
Saint Paul to Washington, D.C. Dulles Intl Airport flights typically cost between $221 and $358 in September.The cheapest round-trip price found within the last 5 days was $222 on Frontier (Sep 22-Sep 26).
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 8, 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 August 15, 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.
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge
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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 August 15, 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 2,558,603 searches. Data last updated August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$258 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$144 | Average$248 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$199 | Average$338 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$213 | Average$339 | FlexibilityNo cancel fee | On-timeN/A |