$216+ Cheap flights from North Dakota to St. Louis (STL)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — STL
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from North Dakota to St. Louis 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
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Cheapest flights from North Dakota to St. LouisExplore the most affordable flight options available from North Dakota to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from North Dakota to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 pm -
1 stop6h 00m
Sat 11/218:12 pm -
1 stop4h 31m
Deal found 10/16![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm -
1 stop5h 11m
Sun 12/65:00 am -
1 stop6h 14m
Deal found 10/17![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/19. 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 11/135:40 pm -
1 stop5h 42m
Mon 11/165:29 pm -
1 stop6h 00m
Deal found 10/19![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:33 pm -
1 stop6h 09m
Tue 11/35:00 am -
1 stop7h 06m
Deal found 10/15![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 10/305:39 pm -
1 stop5h 42m
Wed 11/1112:28 pm -
1 stop7h 03m
Deal found 10/16![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 10/315:00 am -
1 stop6h 38m
Tue 11/38:50 am -
1 stop7h 55m
Deal found 10/17![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:07 pm -
2 stops10h 12m
Wed 11/116:00 am -
1 stop7h 28m
Deal found 10/16![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:06 pm -
1 stop6h 16m
Sat 11/77:26 am -
1 stop5h 07m
Deal found 10/19![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/16. 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 11/197:56 am -
1 stop4h 25m
Sat 11/216:13 am -
1 stop5h 58m
Deal found 10/16![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/137:59 pm -
1 stop23h 15m
Mon 11/167:59 pm -
2 stops17h 55m
Deal found 10/15![Multiple Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:00 am -
1 stop7h 57m
Tue 11/176:50 pm -
1 stop4h 42m
Deal found 10/14![United Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:31 pm -
1 stop6h 45m
Mon 1/48:22 pm -
1 stop4h 19m
Deal found 10/16![American Airlines logo]()
$419
Best flights from North Dakota to St. LouisDiscover carefully curated flight deals from North Dakota to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from North Dakota to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Delta deal was found by Cheapflights users on 10/19. 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 11/135:40 pm -
1 stop5h 42m
Mon 11/165:29 pm -
1 stop6h 00m
Deal found 10/19![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 10/315:00 am -
1 stop6h 38m
Tue 11/38:50 am -
1 stop7h 55m
Deal found 10/17![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:07 pm -
2 stops10h 12m
Wed 11/116:00 am -
1 stop7h 28m
Deal found 10/16![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/45:45 pm -
1 stop5h 33m
Sat 3/66:30 am -
1 stop3h 41m
Deal found 10/17![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:58 pm -
2 stops10h 01m
Sat 11/75:00 am -
1 stop7h 33m
Deal found 10/19![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 10/305:39 pm -
1 stop5h 42m
Wed 11/1112:28 pm -
1 stop7h 03m
Deal found 10/16![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:00 am -
1 stop7h 57m
Tue 11/176:50 pm -
1 stop4h 42m
Deal found 10/14![United Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:16 pm -
1 stop6h 03m
Tue 11/38:10 am -
2 stops9h 40m
Deal found 10/15![American Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 1/302:00 pm -
1 stop7h 37m
Wed 2/39:05 am -
1 stop6h 48m
Deal found 10/18![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:20 pm -
1 stop5h 39m
Mon 11/166:00 am -
1 stop18h 07m
Deal found 10/15![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/46:41 pm -
1 stop5h 16m
Sat 3/611:56 am -
1 stop6h 16m
Deal found 10/17![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 1/303:15 pm -
1 stop5h 23m
Wed 2/33:10 pm -
1 stop7h 20m
Deal found 10/18![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 11/191:40 pm -
1 stop7h 19m
Sat 11/214:39 pm -
1 stop5h 36m
Deal found 10/18![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 12/17:50 am -
2 stops16h 15m
Thu 12/313:25 pm -
1 stop5h 07m
Deal found 10/14![Delta logo]()
$554
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/245:00 am -
1 stop4h 20m
Sat 11/285:22 pm -
1 stop6h 08m
Deal found 10/19![Delta logo]()
$572
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:00 am -
2 stops8h 55m
Sun 12/65:00 am -
1 stop6h 14m
Deal found 10/17![American Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/169:00 am -
1 stop7h 57m
Fri 11/205:00 am -
1 stop5h 55m
Deal found 10/18![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:40 am -
1 stop8h 23m
Tue 1/124:30 pm -
1 stop7h 14m
Deal found 10/14![United Airlines logo]()
$597
Last-minute flights from North Dakota to St. LouisDiscover last-minute flight deals from North Dakota to St. Louis. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from North Dakota to St. Louis. Data last updated October 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/15. 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 10/225:00 am -
1 stop3h 53m
Sat 10/246:21 am -
1 stop3h 53m
Deal found 10/15![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:33 pm -
1 stop6h 09m
Tue 11/35:00 am -
1 stop7h 06m
Deal found 10/15![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 10/305:39 pm -
1 stop5h 42m
Wed 11/1112:28 pm -
1 stop7h 03m
Deal found 10/16![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:07 pm -
2 stops10h 12m
Wed 11/116:00 am -
1 stop7h 28m
Deal found 10/16![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 10/315:00 am -
1 stop6h 38m
Tue 11/38:50 am -
1 stop7h 55m
Deal found 10/17![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:06 pm -
1 stop6h 16m
Sat 11/77:26 am -
1 stop5h 07m
Deal found 10/19![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/19. 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 11/135:40 pm -
1 stop5h 42m
Mon 11/165:29 pm -
1 stop6h 00m
Deal found 10/19![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/137:59 pm -
1 stop23h 15m
Mon 11/167:59 pm -
2 stops17h 55m
Deal found 10/15![Multiple Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:00 am -
1 stop7h 57m
Tue 11/176:50 pm -
1 stop4h 42m
Deal found 10/14![United Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 pm -
1 stop6h 00m
Sat 11/218:12 pm -
1 stop4h 31m
Deal found 10/16![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 10/16. 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 11/197:56 am -
1 stop4h 25m
Sat 11/216:13 am -
1 stop5h 58m
Deal found 10/16![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:57 pm -
1 stop18h 23m
Wed 12/22:00 pm -
2 stops20h 27m
Deal found 10/19![Multiple Airlines logo]()
$430
One-way flights from North Dakota to St. LouisSearch for one-way flight options from North Dakota to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from North Dakota to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/159:39 am -
2 stops27h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$216
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:15 pm -
1 stop9h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:31 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![American Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:10 am -
2 stops8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 12/22:57 pm -
3 stops44h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$348
Find flight deals from North Dakota to St. Louis
Keep the following information in mind while searching for North Dakota to St. Louis flight deals. Data was last updated October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (American Airlines) |
One-way from | $216 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
Average price | $474 |
Cheapflights Fare Finder
Customize your flight search to find flights from North Dakota to St. Louis 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 October 20, 2026.
Use the filters below to find and compare flights from North Dakota to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Sun 11/15
9:39 am-1:21 pm
2 stops27h 42m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$216
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 12/2
1:15 pm-10:17 pm
1 stop9h 02m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$261
Quickest round-trip
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Sun 11/15
5:00 am-9:19 am
1 stop4h 19m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Sat 1/30
7:10 am-12:13 pm
1 stop5h 03m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Mon 12/21
5:31 pm-12:16 am
1 stop6h 45m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Sat 1/30
5:10 am-1:30 pm
2 stops8h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 12/2
2:57 pm-11:17 am
3 stops44h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$348
BismarckSt. Louis
BIS Bismarck - STL Lambert-St Louis
BISSTL
Bismarck
Fri 11/13
5:40 pm-11:22 pm
1 stop5h 42m
Lambert-St Louis
Mon 11/16
5:29 pm-11:29 pm
1 stop6h 00m
$359
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Thu 3/4
5:45 pm-11:18 pm
1 stop5h 33m
Lambert-St Louis
Sat 3/6
6:30 am-10:11 am
1 stop3h 41m
$367
BismarckSt. Louis
BIS Bismarck - STL Lambert-St Louis
BISSTL
Bismarck
Fri 10/30
5:39 pm-11:21 pm
1 stop5h 42m
Lambert-St Louis
Wed 11/11
12:28 pm-7:31 pm
1 stop7h 03m
$374
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from North Dakota to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from North Dakota with our price prediction graph.
FAR-STL
BIS-STL
DIK-STL
MOT-STL
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.
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Everything you need to know about your flight from North Dakota to St. Louis
USND-STL
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MOT-STL
What is the cheapest month to book a flight from North Dakota to St. Louis?
Currently, November is the cheapest month in which you can book a flight from North Dakota to St. Louis (average of $273). Flying from North Dakota to St. Louis in September is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from North Dakota to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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North Dakota and St. Louis flights
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Top 3 airlines flying from North Dakota to St. Louis
Discover the top 3 airlines that operate flights from North Dakota to St. Louis. 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 October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$410 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$475 | FlexibilityNo cancel fee | On-time69% |