North Dakota

$172+ Cheap flights from St. Louis (STL) to North Dakota

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FAR
Jun 16 — Jun 231
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Cheap flight deals from St. Louis to North Dakota

Cheapest flights from St. Louis to North Dakota
Explore the most affordable flight options available from St. Louis to North Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.

This Delta deal was found by Cheapflights users on 5/12. 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 5/295:36 pm
STL
-
FAR
1 stop6h 23m
Delta
Tue 6/25:17 pm
FAR
-
STL
1 stop6h 04m
Delta
Deal found 5/12$302
This American Airlines deal was found by Cheapflights users on 5/15. 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 5/298:36 am
STL
-
FAR
1 stop8h 33m
American Airlines
Tue 6/25:39 pm
FAR
-
STL
1 stop6h 20m
American Airlines
Deal found 5/15$312
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 5/3011:25 am
STL
-
FAR
1 stop5h 34m
Delta
Wed 6/37:10 am
FAR
-
STL
1 stop3h 22m
Delta
Deal found 5/15$339
This Delta deal was found by Cheapflights users on 5/13. 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 6/125:36 pm
STL
-
FAR
1 stop6h 21m
Delta
Sun 6/145:00 am
FAR
-
STL
1 stop3h 42m
Delta
Deal found 5/13$344
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:59 pm
STL
-
FAR
1 stop5h 16m
United Airlines
Wed 8/199:00 am
FAR
-
STL
1 stop7h 34m
United Airlines
Deal found 5/13$365
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 5/227:00 am
STL
-
FAR
1 stop4h 44m
American Airlines
Tue 5/265:39 pm
FAR
-
STL
1 stop6h 20m
American Airlines
Deal found 5/14$379
This Delta deal was found by Cheapflights users on 5/12. 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 5/295:36 pm
STL
-
FAR
1 stop6h 23m
Delta
Sun 5/317:10 am
FAR
-
STL
1 stop3h 22m
Delta
Deal found 5/12$382
This Delta deal was found by Cheapflights users on 5/13. 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 12/189:45 am
STL
-
FAR
1 stop4h 21m
Delta
Sat 1/95:45 pm
FAR
-
STL
1 stop5h 33m
Delta
Deal found 5/13$389
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:27 pm
STL
-
FAR
1 stop6h 28m
American Airlines
Mon 5/1812:27 pm
FAR
-
STL
1 stop4h 14m
American Airlines
Deal found 5/12$394
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:55 am
STL
-
BIS
1 stop5h 21m
American Airlines
Sat 7/111:55 pm
BIS
-
STL
1 stop5h 56m
American Airlines
Deal found 5/12$397
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 5/307:00 am
STL
-
BIS
1 stop5h 12m
American Airlines
Wed 6/312:54 pm
BIS
-
STL
1 stop7h 36m
American Airlines
Deal found 5/15$433
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 5/295:10 am
STL
-
XWA
1 stop5h 42m
United Airlines
Tue 6/26:26 pm
XWA
-
STL
1 stop5h 31m
United Airlines
Deal found 5/14$438

Find flight deals from St. Louis to North Dakota

Keep the following information in mind while searching for St. Louis to North Dakota flight deals. Data was last updated May 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(Delta)

One-way from

$172
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$394
Provider with most accurate pricing for Lambert-St Louis-Fargo Hector Field flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Fargo Hector Field flights.
From Lambert-St Louis to North Dakota
One-way flight from Lambert-St Louis to North Dakota
Highest demand for flights based on searches. 22% potential increase in price ($117 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to North Dakota 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 May 17, 2026.
Use the filters below to find and compare flights from St. Louis to North Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Fri 5/29

5:36 pm-11:59 pm

1 stop6h 23m

Fargo Hector Field

Tue 6/2

5:17 pm-11:21 pm

1 stop6h 04m

$302
Quickest round-trip

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Sat 5/30

11:25 am-4:59 pm

1 stop5h 34m

Fargo Hector Field

Wed 6/3

7:10 am-10:32 am

1 stop3h 22m

$339

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Sat 8/29

5:59 pm-11:15 pm

1 stop5h 16m

Fargo Hector Field

Tue 9/1

9:00 am-4:34 pm

1 stop7h 34m

$365

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Sat 8/15

5:59 pm-11:15 pm

1 stop5h 16m

Fargo Hector Field

Wed 8/19

9:00 am-4:34 pm

1 stop7h 34m

$365

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Fri 8/28

5:42 pm-11:50 pm

1 stop6h 08m

Fargo Hector Field

Sun 8/30

5:00 am-8:37 am

1 stop3h 37m

$412

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Wed 6/10

1:38 pm-8:55 pm

1 stop7h 17m

Fargo Hector Field

Sun 6/21

7:30 am-12:11 pm

1 stop4h 41m

$415

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Tue 7/14

5:36 pm-11:51 pm

1 stop6h 15m

Fargo Hector Field

Sat 7/25

5:00 am-10:28 am

1 stop5h 28m

$419

St. LouisWilliston

STL - XWA

STLXWA

Lambert-St Louis

Fri 5/29

5:10 am-10:52 am

1 stop5h 42m

Williston Basin Intl

Tue 6/2

6:26 pm-11:57 pm

1 stop5h 31m

$438

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Fri 5/29

5:36 pm-11:59 pm

1 stop6h 23m

Fargo Hector Field

Sun 5/31

5:00 am-8:46 am

1 stop3h 46m

$442

St. LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Mon 7/20

6:21 am-12:47 pm

1 stop6h 26m

Bismarck

Mon 7/27

5:00 am-8:46 am

1 stop3h 46m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from St. Louis to North Dakota

Have a flexible travel schedule? Discover the best time to fly to North Dakota from St. Louis with our price prediction graph.
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 St. Louis to North Dakota

What is the cheapest month to book a flight from St. Louis to North Dakota?

Currently, July is the cheapest month in which you can book a flight from St. Louis to North Dakota (average of $196). Flying from St. Louis to North Dakota in February is currently the most expensive (average of $353). 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 St. Louis to North Dakota?

Reviews of airlines servicing North Dakota

Get insights into the airlines that provide service to North Dakota. 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 North Dakota. Reviews last updated May 17, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from St. Louis to North Dakota to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from St. Louis to North Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to North Dakota?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to North Dakota from St. Louis.

  • How long is the flight from St. Louis to North Dakota?

    For as low as $365, Delta can have you in North Dakota from St. Louis in 5h 16m. Airlines will cover a distance of 651 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from St. Louis to North Dakota?

  • Can I find deals for flights from St. Louis to North Dakota that include hotel bookings?

    Yes. In addition to deals on St. Louis to North Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to North Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to North Dakota.

  • Can I find deals for business class flights from St. Louis to North Dakota?

    Yes. Cheapflights offers flight deals from St. Louis to North Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to North Dakota?

    Currently, July is the cheapest month in which you can book a flight from St. Louis to North Dakota (average of $196). Flying from St. Louis to North Dakota in February is currently the most expensive (average of $353). 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.

See more FAQs

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Alternative routes for St. Louis to North Dakota

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

Top 3 airlines flying from St. Louis to North Dakota

Discover the top 3 airlines that operate flights from St. Louis to North Dakota. 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 May 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$232Average$337FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$413FlexibilityNo cancel feeOn-time71%

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