$226+ Cheap flights from North Dakota to St. Louis (STL)
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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — STL
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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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 August 31, 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 August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/146:16 pm -
1 stop6h 03m
Tue 10/205:40 am -
1 stop5h 27m
Deal found 8/28![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:15 pm -
1 stop4h 44m
Mon 10/261:40 pm -
1 stop7h 16m
Deal found 8/30![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:41 pm -
1 stop5h 03m
Sun 10/45:43 am -
1 stop5h 23m
Deal found 8/30![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/95:00 am -
1 stop5h 18m
Sun 9/135:43 am -
1 stop5h 23m
Deal found 8/28![American Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/235:00 am -
1 stop5h 18m
Wed 9/305:43 am -
1 stop5h 23m
Deal found 8/26![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:58 pm -
1 stop5h 23m
Sun 10/115:35 pm -
1 stop5h 48m
Deal found 8/30![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/27. 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 10/312:34 pm -
1 stop4h 13m
Sun 10/46:15 am -
1 stop5h 39m
Deal found 8/27![Delta logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/113:41 pm -
1 stop5h 03m
Tue 9/151:54 pm -
2 stops9h 10m
Deal found 8/26![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/85:42 pm -
1 stop6h 00m
Sun 9/135:43 am -
1 stop5h 23m
Deal found 8/28![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop5h 15m
Wed 10/285:00 am -
1 stop5h 55m
Deal found 8/30![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 8/28. 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 9/55:36 pm -
1 stop4h 27m
Mon 9/76:20 am -
1 stop4h 10m
Deal found 8/28![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 8/28. 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 9/125:40 am -
1 stop4h 54m
Wed 9/163:52 pm -
1 stop4h 16m
Deal found 8/28![Delta logo]()
$416
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 August 31, 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 August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:15 pm -
1 stop4h 44m
Mon 10/261:40 pm -
1 stop7h 16m
Deal found 8/30![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/146:16 pm -
1 stop6h 03m
Tue 10/207:29 am -
2 stops10h 16m
Deal found 8/28![American Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop3h 53m
Sun 10/253:35 pm -
1 stop4h 03m
Deal found 8/30![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/113:41 pm -
1 stop5h 03m
Tue 9/155:18 pm -
1 stop5h 46m
Deal found 8/26![American Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 8/27. 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 10/312:34 pm -
1 stop4h 13m
Sun 10/46:15 am -
1 stop5h 39m
Deal found 8/27![Delta logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/235:00 am -
1 stop5h 18m
Wed 9/305:43 am -
1 stop5h 23m
Deal found 8/26![American Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop5h 15m
Wed 10/285:00 am -
1 stop5h 55m
Deal found 8/30![United Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/165:42 pm -
1 stop6h 01m
Sun 9/205:43 am -
1 stop5h 23m
Deal found 8/26![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/303:15 pm -
1 stop5h 44m
Wed 2/39:13 am -
1 stop5h 01m
Deal found 8/30![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 8/26. 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 9/255:40 am -
1 stop4h 51m
Fri 10/25:47 pm -
1 stop5h 36m
Deal found 8/26![Delta logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/26. 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 1/91:30 pm -
1 stop7h 29m
Tue 1/124:30 pm -
1 stop7h 07m
Deal found 8/26![United Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/101:13 pm -
1 stop7h 31m
Mon 9/145:00 am -
1 stop7h 36m
Deal found 8/26![American Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:57 pm -
1 stop5h 47m
Sun 10/45:10 am -
1 stop7h 53m
Deal found 8/29![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 8/28. 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 9/1311:02 am -
1 stop5h 45m
Thu 9/178:46 am -
1 stop5h 51m
Deal found 8/28![Delta logo]()
$785
Last-minute flights from North Dakota to St. LouisDiscover last-minute flight deals from North Dakota to St. Louis. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from North Dakota to St. Louis. Data last updated August 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/311:36 am -
1 stop8h 15m
Thu 9/105:43 am -
1 stop5h 23m
Deal found 8/27![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/311:36 am -
1 stop6h 29m
Sat 9/55:11 pm -
1 stop6h 48m
Deal found 8/27![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 8/28. 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 9/55:36 pm -
1 stop4h 27m
Mon 9/76:20 am -
1 stop4h 10m
Deal found 8/28![Delta logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/56:45 am -
2 stops12h 12m
Mon 9/76:36 am -
1 stop6h 49m
Deal found 8/28![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/85:42 pm -
1 stop6h 00m
Sun 9/135:43 am -
1 stop5h 23m
Deal found 8/28![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/95:00 am -
1 stop5h 18m
Sun 9/135:43 am -
1 stop5h 23m
Deal found 8/28![American Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/101:13 pm -
1 stop7h 31m
Mon 9/145:00 am -
1 stop7h 36m
Deal found 8/26![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/113:41 pm -
1 stop5h 03m
Tue 9/151:54 pm -
2 stops9h 10m
Deal found 8/26![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/28. 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 9/125:40 am -
1 stop4h 54m
Wed 9/163:52 pm -
1 stop4h 16m
Deal found 8/28![Delta logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/235:00 am -
1 stop5h 18m
Wed 9/305:43 am -
1 stop5h 23m
Deal found 8/26![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 8/26. 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 9/255:40 am -
1 stop4h 51m
Fri 10/25:47 pm -
1 stop5h 36m
Deal found 8/26![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 8/26. 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 9/275:40 am -
1 stop4h 51m
Fri 10/93:35 pm -
1 stop4h 15m
Deal found 8/26![Delta logo]()
$538
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 August 31, 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 August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 12/2010:19 am -
2 stops27h 02m
Deal found 8/27![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 12/2410:19 am -
2 stops8h 17m
Deal found 8/27![Multiple Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 12/217:20 am -
1 stop16h 16m
Deal found 8/27![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:46 am -
1 stop5h 06m
Deal found 8/31![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/27. 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 12/205:00 am -
1 stop5h 35m
Deal found 8/27![Delta logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 12/227:59 pm -
1 stop22h 55m
Deal found 8/27![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 12/2210:59 am -
2 stops26h 22m
Deal found 8/27![Multiple Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/27. 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 12/192:35 pm -
1 stop4h 58m
Deal found 8/27![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/27. 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 12/2310:51 am -
1 stop23h 44m
Deal found 8/27![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 8/27. 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 12/262:35 pm -
1 stop4h 58m
Deal found 8/27![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/106:12 pm -
1 stop5h 19m
Deal found 8/27![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/101:57 pm -
2 stops10h 30m
Deal found 8/27![American Airlines logo]()
$374
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (American Airlines) |
One-way from | $226 (Kiwi.com) |
Popular in | September |
Cheapest in | May |
Average price | $378 |
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 August 31, 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
Wed 10/21
6:15 pm-10:59 pm
1 stop4h 44m
Lambert-St Louis
Mon 10/26
1:40 pm-8:56 pm
1 stop7h 16m
$307
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 10/14
6:16 pm-12:19 am
1 stop6h 03m
Lambert-St Louis
Tue 10/20
7:29 am-5:45 pm
2 stops10h 16m
$312
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Fri 9/11
3:41 pm-8:44 pm
1 stop5h 03m
Lambert-St Louis
Tue 9/15
5:18 pm-11:04 pm
1 stop5h 46m
$322
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 9/23
5:00 am-10:18 am
1 stop5h 18m
Lambert-St Louis
Wed 9/30
5:43 am-11:06 am
1 stop5h 23m
$332
Quickest round-trip
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 10/21
5:00 am-8:53 am
1 stop3h 53m
Lambert-St Louis
Sun 10/25
3:35 pm-7:38 pm
1 stop4h 03m
$334
MinotSt. Louis
MOT Minot - STL Lambert-St Louis
MOTSTL
Minot
Sat 10/3
12:34 pm-4:47 pm
1 stop4h 13m
Lambert-St Louis
Sun 10/4
6:15 am-11:54 am
1 stop5h 39m
$350
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Wed 9/16
5:42 pm-11:43 pm
1 stop6h 01m
Lambert-St Louis
Sun 9/20
5:43 am-11:06 am
1 stop5h 23m
$364
FargoSt. Louis
FAR Fargo Hector Field - STL Lambert-St Louis
FARSTL
Fargo Hector Field
Sat 10/24
7:00 am-12:15 pm
1 stop5h 15m
Lambert-St Louis
Wed 10/28
5:00 am-10:55 am
1 stop5h 55m
$375
MinotSt. Louis
MOT Minot - STL Lambert-St Louis
MOTSTL
Minot
Sat 1/30
3:15 pm-8:59 pm
1 stop5h 44m
Lambert-St Louis
Wed 2/3
9:13 am-2:14 pm
1 stop5h 01m
$474
MinotSt. Louis
MOT Minot - STL Lambert-St Louis
MOTSTL
Minot
Fri 9/25
5:40 am-10:31 am
1 stop4h 51m
Lambert-St Louis
Fri 10/2
5:47 pm-11:23 pm
1 stop5h 36m
$478
Showing 1-10 of 26 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
MOT-STL
BIS-STL
GFK-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.
Cheapflights Insights
Everything you need to know about your flight from North Dakota to St. Louis
USND-STL
FAR-STL
MOT-STL
BIS-STL
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What is the cheapest month to book a flight from North Dakota to St. Louis?
Currently, February is the cheapest month in which you can book a flight from North Dakota to St. Louis (average of $302). Flying from North Dakota to St. Louis in April is currently the most expensive (average of $462). 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.
How much does it cost to fly round-trip from North Dakota to St. Louis?
Airfare is below average for this route at the moment.
North Dakota to St. Louis flights typically cost between $311 and $760 in October.The cheapest round-trip price found within the last 5 days was $295 on American Airlines (Oct 14-Oct 20).
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 locationsEdwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
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Alternative routes for North Dakota to St. Louis
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North Dakota and St. Louis flights
Browse other North Dakota and St. Louis flight options. Last updated on August 31, 2026.
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Other flights to St. Louis
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North Dakota to St. Louis flights
Consider these flights traveling from North Dakota to St. Louis.
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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$308 | FlexibilityNo cancel fee | On-time71% |