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St. Louis

$211+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — STL
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
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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 julio 1, 2025.

Round-trip from

$249
(Delta)

One-way from

$211
(Delta)

Popular in

June

Cheapest in

May

Average price

$368
From North Dakota to Lambert-St Louis
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One-way flight from North Dakota to Lambert-St Louis
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:20 pmBIS - STL
1 stop6h 40mAmerican Airlines
lun. 11/176:01 amSTL - BIS
1 stop6h 39mAmerican Airlines
Deal found 6/29$249
This Delta deal was found by Cheapflights users on 6/30. 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.
mar. 7/295:00 amFAR - STL
1 stop5h 33mDelta
mar. 8/55:37 pmSTL - FAR
1 stop6h 09mDelta
Deal found 6/30$249
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/312:36 pmFAR - STL
1 stop18h 35mFrontier
mié. 8/67:29 pmSTL - FAR
1 stop18h 22mFrontier
Deal found 6/30$283
This American Airlines deal was found by Cheapflights users on 7/1. 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.
vie. 10/175:30 pmFAR - STL
1 stop14h 39mAmerican Airlines
lun. 10/207:54 pmSTL - FAR
1 stop16h 06mAmerican Airlines
Deal found 7/1$292
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 7/159:20 amBIS - STL
1 stop7h 09mUnited Airlines
sáb. 7/195:15 amSTL - BIS
1 stop5h 19mUnited Airlines
Deal found 6/30$319
This United Airlines deal was found by Cheapflights users on 6/30. 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.
lun. 7/285:10 pmFAR - STL
1 stop6h 49mUnited Airlines
sáb. 8/25:30 pmSTL - FAR
1 stop4h 42mUnited Airlines
Deal found 6/30$433
This Delta deal was found by Cheapflights users on 7/1. 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.
mié. 7/165:40 amGFK - STL
2 stops7h 41mDelta
dom. 7/206:30 amSTL - GFK
1 stop5h 07mDelta
Deal found 7/1$573

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 julio 1, 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

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 7/29

5:00 am-10:33 am

1 stop5h 33m

Lambert-St Louis

mar. 8/5

5:37 pm-11:46 pm

1 stop6h 09m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

jue. 7/31

2:36 pm-9:11 am

1 stop18h 35m

Lambert-St Louis

mié. 8/6

7:29 pm-1:51 pm

1 stop18h 22m

$283

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

vie. 10/17

5:30 pm-8:09 am

1 stop14h 39m

Lambert-St Louis

lun. 10/20

7:54 pm-12:00 pm

1 stop16h 06m

$292

BismarckSt. Louis

BIS - STL

BISSTL

Bismarck

mar. 7/15

9:20 am-4:29 pm

1 stop7h 09m

Lambert-St Louis

sáb. 7/19

5:15 am-10:34 am

1 stop5h 19m

$319

BismarckSt. Louis

BIS - STL

BISSTL

Bismarck

mar. 7/15

6:19 am-8:19 pm

2 stops14h 00m

Lambert-St Louis

sáb. 7/19

3:08 pm-10:20 pm

1 stop7h 12m

$383

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

lun. 7/28

5:10 pm-11:59 pm

1 stop6h 49m

Lambert-St Louis

sáb. 8/2

5:30 pm-10:12 pm

1 stop4h 42m

$433

Grand ForksSt. Louis

GFK - STL

GFKSTL

Grand Forks

mié. 7/16

5:40 am-1:21 pm

2 stops7h 41m

Lambert-St Louis

dom. 7/20

6:30 am-11:37 am

1 stop5h 07m

$573

BismarckSt. Louis

BIS - STL

BISSTL

Bismarck

lun. 8/25

5:42 pm-11:24 pm

1 stop5h 42m

$211

BismarckSt. Louis

BIS - STL

BISSTL

Bismarck

lun. 8/25

2:59 pm-11:51 pm

2 stops8h 52m

$244

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 7/15

5:00 am-8:34 am

1 stop3h 34m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 14 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, August is the cheapest month in which you can book a flight from North Dakota to St. Louis (average of $311). Flying from North Dakota to St. Louis in March is currently the most expensive (average of $356). 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 julio 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from North Dakota to St. Louis as you normally would.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated julio 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from North Dakota to St. Louis to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,291 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $211 on Delta. Other airlines that offer cheap prices include American Airlines from $244 and United Airlines from $1,344 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, August is the cheapest month in which you can book a flight from North Dakota to St. Louis (average of $311). Flying from North Dakota to St. Louis in March is currently the most expensive (average of $356). 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 North Dakota?

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

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Alternative routes for North Dakota to St. Louis

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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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$363FlexibilityNo cancel feeOn-time69%

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