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St. Louis

$191+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — STL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from North Dakota to St. Louis

Cheapest flights from North Dakota to St. Louis
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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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 12/52:29 pmBIS - STL
1 stop8h 18mAmerican Airlines
Fri 12/127:00 amSTL - BIS
1 stop6h 56mAmerican Airlines
Deal found 11/5$249
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/35:14 pmFAR - STL
1 stop5h 33mAmerican Airlines
Sun 12/77:00 amSTL - FAR
1 stop5h 40mAmerican Airlines
Deal found 11/6$249
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/57:13 pmFAR - STL
1 stop12h 55mAmerican Airlines
Sun 12/77:00 amSTL - FAR
1 stop5h 40mAmerican Airlines
Deal found 11/6$309
This Delta deal was found by Cheapflights users on 11/4. 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 11/205:00 amFAR - STL
1 stop3h 55mDelta
Mon 11/2412:49 pmSTL - FAR
1 stop6h 51mDelta
Deal found 11/4$329
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/145:14 pmFAR - STL
1 stop5h 44mAmerican Airlines
Sun 11/167:00 amSTL - FAR
1 stop5h 47mAmerican Airlines
Deal found 11/5$339
This Delta deal was found by Cheapflights users on 11/5. 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 11/105:24 pmFAR - STL
1 stop5h 59mDelta
Sat 11/155:34 pmSTL - FAR
1 stop6h 25mDelta
Deal found 11/5$354
This Delta deal was found by Cheapflights users on 11/5. 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 11/86:00 amMOT - STL
1 stop5h 34mDelta
Tue 11/116:00 amSTL - MOT
1 stop6h 00mDelta
Deal found 11/5$358
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/107:15 pmFAR - STL
1 stop4h 41mAmerican Airlines
Sat 11/155:17 amSTL - FAR
2 stops8h 28mAmerican Airlines
Deal found 11/6$359
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/73:53 pmFAR - STL
1 stop5h 47mUnited Airlines
Sun 11/96:30 amSTL - FAR
1 stop4h 30mUnited Airlines
Deal found 11/6$369
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/73:53 pmFAR - STL
1 stop5h 47mUnited Airlines
Tue 11/111:35 pmSTL - FAR
1 stop7h 03mUnited Airlines
Deal found 11/4$375
This Delta deal was found by Cheapflights users on 11/4. 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 12/44:40 pmGFK - STL
1 stop6h 49mDelta
Sun 12/76:00 amSTL - GFK
1 stop5h 44mDelta
Deal found 11/4$473
This Delta deal was found by Cheapflights users on 11/4. 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 12/34:40 pmGFK - STL
1 stop6h 49mDelta
Sun 12/76:00 amSTL - GFK
1 stop5h 44mDelta
Deal found 11/4$483

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Delta)

One-way from

$191
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$408
Provider with most accurate pricing for Fargo Hector Field-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fargo Hector Field-Lambert-St Louis flights.
Search Deals
From North Dakota to Lambert-St Louis
Search Deals
One-way flight from North Dakota to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from North Dakota to St. Louis that are best for you.

Fly from

North Dakota

Fly to

St. Louis

Route

Depart

Return

Price

MinotSt. Louis

MOT - STL

MOTSTL

Minot

Wed 4/15

5:00 pm-11:01 pm

1 stop6h 01m

Lambert-St Louis

Sat 4/18

6:30 am-11:41 am

1 stop5h 11m

$238

MinotSt. Louis

MOT - STL

MOTSTL

Minot

Fri 1/9

5:27 pm-11:25 pm

1 stop5h 58m

Lambert-St Louis

Fri 1/16

6:10 am-12:02 pm

1 stop5h 52m

$238

MinotSt. Louis

MOT - STL

MOTSTL

Minot

Fri 1/23

5:27 pm-11:25 pm

1 stop5h 58m

Lambert-St Louis

Mon 1/26

6:10 am-12:02 pm

1 stop5h 52m

$238

BismarckSt. Louis

BIS - STL

BISSTL

Bismarck

Fri 12/5

2:29 pm-10:47 pm

1 stop8h 18m

Lambert-St Louis

Fri 12/12

7:00 am-1:56 pm

1 stop6h 56m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Fri 12/5

5:14 pm-10:47 pm

1 stop5h 33m

Lambert-St Louis

Sun 12/7

7:00 am-12:40 pm

1 stop5h 40m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Thu 12/4

7:13 pm-11:38 pm

1 stop4h 25m

Lambert-St Louis

Sun 12/7

5:14 am-12:40 pm

1 stop7h 26m

$249

BismarckSt. Louis

BIS - STL

BISSTL

Bismarck

Sat 4/4

5:30 pm-11:10 pm

1 stop5h 40m

Lambert-St Louis

Wed 4/8

6:30 am-10:56 am

1 stop4h 26m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Wed 12/3

5:14 pm-10:47 pm

1 stop5h 33m

Lambert-St Louis

Sun 12/7

7:00 am-12:40 pm

1 stop5h 40m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Wed 1/7

5:00 am-10:43 am

1 stop5h 43m

Lambert-St Louis

Sat 1/10

3:32 pm-7:43 pm

1 stop4h 11m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Tue 1/6

5:00 am-10:43 am

1 stop5h 43m

Lambert-St Louis

Wed 1/14

6:10 am-10:28 am

1 stop4h 18m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 28 results
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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.
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

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

Currently, March is the cheapest month in which you can book a flight from North Dakota to St. Louis (average of $199). Flying from North Dakota to St. Louis in July is currently the most expensive (average of $279). 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.

What is the cheapest time of day to fly from ND to STL?

Find hourly flight availability from North Dakota to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from North Dakota to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 19% versus a flight at noon.

How much does it cost to fly round-trip from North Dakota to St. Louis?

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.

  • What airport do you fly into for flights to St. Louis from North Dakota?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from North Dakota to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

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

    Delta and American Airlines can get you from North Dakota to St. Louis in just under 6h 01m. Your travel time can differ by up to 2h 17m. The distance between North Dakota and St. Louis is about 852 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North Dakota to St. Louis one-way?

    One-way options have recently been found by users for as low as $191 on Frontier. Other airlines that offer cheap prices include Delta from $365 and American Airlines from $416 one-way.

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

    Most travelers choose Fargo Hector Field - Lambert-St Louis, Bismarck - Lambert-St Louis or Grand Forks - Lambert-St Louis when deciding on the best route from North Dakota to St. Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North Dakota to St. Louis 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 North Dakota to St. Louis?

    Currently, March is the cheapest month in which you can book a flight from North Dakota to St. Louis (average of $199). Flying from North Dakota to St. Louis in July is currently the most expensive (average of $279). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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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 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$361FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$307FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$393FlexibilityNo cancel feeOn-time69%

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