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$249+ Cheap flights from Fargo to St. Louis (FAR - 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — STL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Fargo to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Fargo (FAR) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$249
(Delta)

Popular in

August

Cheapest in

May

Average price

$343
From Fargo Hector Field to Lambert-St Louis
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Highest demand for flights based on searches. 16% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fargo to St. Louis

Cheapest flights from Fargo to St. Louis
Explore the most affordable flight options available from Fargo to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/146:50 pmFAR - STL
1 stop4h 17mDelta
Tue 10/213:30 pmSTL - FAR
1 stop4h 01mDelta
Deal found 9/15$249
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 10/55:00 amFAR - STL
1 stop3h 37mDelta
Sat 10/186:00 amSTL - FAR
1 stop4h 13mDelta
Deal found 9/15$254
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:00 amFAR - STL
1 stop6h 30mDelta
Sat 10/48:40 amSTL - FAR
1 stop3h 41mDelta
Deal found 9/15$259
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/143:40 pmFAR - STL
1 stop17h 27mMultiple Airlines
Tue 10/217:52 pmSTL - FAR
2 stops37h 38mMultiple Airlines
Deal found 9/15$260
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:30 pmFAR - STL
1 stop8h 16mUnited Airlines
Sat 10/185:15 amSTL - FAR
1 stop7h 47mUnited Airlines
Deal found 9/15$263
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:41 pmFAR - STL
1 stop4h 12mAmerican Airlines
Sat 10/47:16 amSTL - FAR
2 stops9h 55mAmerican Airlines
Deal found 9/15$264
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:30 pmFAR - STL
1 stop8h 16mUnited Airlines
Sun 10/59:20 amSTL - FAR
1 stop5h 48mUnited Airlines
Deal found 9/16$275
This Delta deal was found by Cheapflights users on 9/15. 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 10/1110:53 amFAR - STL
1 stop4h 38mDelta
Sun 10/126:00 amSTL - FAR
1 stop4h 13mDelta
Deal found 9/15$299
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 10/275:30 pmFAR - STL
1 stop6h 24mAmerican Airlines
Fri 10/317:16 amSTL - FAR
1 stop28h 44mAmerican Airlines
Deal found 9/15$309
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 9/245:00 amFAR - STL
1 stop6h 30mDelta
Wed 10/15:32 pmSTL - FAR
1 stop6h 15mDelta
Deal found 9/17$312
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/257:00 amFAR - STL
1 stop6h 23mAmerican Airlines
Tue 9/3012:28 pmSTL - FAR
2 stops10h 47mAmerican Airlines
Deal found 9/17$314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fargo 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 September 17, 2025.
Use the filters below to find and compare flights from Fargo to St. Louis that are best for you.

Fly from

Fargo

Fly to

St. Louis

Route

Depart

Return

Price

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Sun 11/9

5:00 am-8:55 am

1 stop3h 55m

Lambert-St Louis

Sat 11/22

5:34 pm-11:59 pm

1 stop6h 25m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Sun 10/5

5:00 am-8:37 am

1 stop3h 37m

Lambert-St Louis

Sat 10/18

6:00 am-10:13 am

1 stop4h 13m

$254

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Sun 10/5

5:00 am-8:37 am

1 stop3h 37m

Lambert-St Louis

Tue 10/21

3:30 pm-7:31 pm

1 stop4h 01m

$254

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Wed 10/15

12:30 pm-8:46 pm

1 stop8h 16m

Lambert-St Louis

Sat 10/18

5:15 am-1:02 pm

1 stop7h 47m

$263

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Tue 9/30

5:41 pm-9:53 pm

1 stop4h 12m

Lambert-St Louis

Sat 10/4

7:16 am-5:11 pm

2 stops9h 55m

$264

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Thu 10/2

5:13 pm-11:58 pm

1 stop6h 45m

Lambert-St Louis

Mon 10/6

5:15 am-1:02 pm

1 stop7h 47m

$275

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Wed 10/1

12:30 pm-8:46 pm

1 stop8h 16m

Lambert-St Louis

Sun 10/5

9:20 am-3:08 pm

1 stop5h 48m

$275

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Tue 3/3

5:15 pm-11:10 pm

1 stop5h 55m

Lambert-St Louis

Sat 3/7

5:30 pm-12:01 am

1 stop6h 31m

$293

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Sat 10/11

10:53 am-3:31 pm

1 stop4h 38m

Lambert-St Louis

Sun 10/12

6:00 am-10:13 am

1 stop4h 13m

$299

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Mon 10/27

5:30 pm-11:54 pm

1 stop6h 24m

Lambert-St Louis

Fri 10/31

7:16 am-12:00 pm

1 stop28h 44m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
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Best time to book a flight from Fargo to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Fargo 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 Fargo to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Fargo to St. Louis (average of $311). Flying from Fargo 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 FAR to STL?

Find hourly flight availability from Fargo 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 September 17, 2025.

One of the essential ways to save on airfare from Fargo to St. Louis is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

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

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 September 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Fargo to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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 Fargo to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $249, Delta can have you in St. Louis from Fargo in 4h 17m. The distance from Fargo to St. Louis is about 651 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Fargo to St. Louis round-trip?

    Cheapflights users have booked flights from Fargo to St. Louis round-trip from $232. Other airlines that can offer you cheap pricing are American Airlines, from $248, and United Airlines, from $303. These flights start at 34% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fargo 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 Fargo to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Fargo to St. Louis (average of $311). Flying from Fargo 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 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Fargo to St. Louis

Discover the top 3 airlines that operate flights from Fargo 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$341FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$382FlexibilityNo cancel feeOn-time69%

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