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 $249. Other airlines that can offer you cheap pricing are Frontier, from $283, and American Airlines, from $292. These flights start at 25% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Fargo to St. Louis one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $145. Users have also found prices from $211 and $244 on Delta and American Airlines, respectively.

What is the cheapest day to fly from Fargo to St. Louis?

Travelers seeking maximum savings on their Fargo to St. Louis flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular airlines that fly from Fargo to St. Louis?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Fargo to St. Louis.

What is the cheapest day to fly round-trip from Fargo to St. Louis?

Sunday flights are generally found to be more expensive for flights from Fargo to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

What is the cheapest month to fly from Fargo to St. Louis?

Flights from Fargo to St. Louis lean towards being more expensive in June. Prices are generally better when you fly from Fargo to St. Louis in May, with the cheapest ticket starting at $226.

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.

$145+ Flights from Fargo to St. Louis

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Cheap flight deals from Fargo to St. Louis

Round-trip from	$249 (Delta)
One-way from	$145 (FlightHub)
Popular in	June
Cheapest in	May
Average price	$368

From Fargo Hector Field to Lambert-St Louis

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One-way flight from Fargo Hector Field 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 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 July 3, 2025.

Tue 7/297:39 pmFAR - STL

1 stop3h 41mDelta

Mon 8/43:59 pmSTL - FAR

1 stop4h 23mDelta

Deal found 6/30

$249

Thu 7/312:36 pmFAR - STL

1 stop18h 35mFrontier

Wed 8/67:29 pmSTL - FAR

1 stop18h 22mFrontier

Deal found 6/30

$283

Fri 10/175:30 pmFAR - STL

1 stop14h 39mAmerican Airlines

Mon 10/207:54 pmSTL - FAR

1 stop16h 06mAmerican Airlines

Deal found 7/1

$292

Mon 7/285:10 pmFAR - STL

1 stop6h 49mUnited Airlines

Sat 8/25:30 pmSTL - FAR

1 stop4h 42mUnited Airlines

Deal found 6/30

$433

Best flights from Fargo to St. Louis
Discover carefully curated flight deals from Fargo to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Tue 7/297:39 pmFAR - STL

1 stop3h 41mDelta

Mon 8/43:59 pmSTL - FAR

1 stop4h 23mDelta

Deal found 6/30

$249

Thu 7/312:36 pmFAR - STL

1 stop18h 35mFrontier

Wed 8/67:29 pmSTL - FAR

1 stop18h 22mFrontier

Deal found 6/30

$283

Fri 10/175:30 pmFAR - STL

1 stop14h 39mAmerican Airlines

Mon 10/207:54 pmSTL - FAR

1 stop16h 06mAmerican Airlines

Deal found 7/1

$292

Mon 7/285:10 pmFAR - STL

1 stop6h 49mUnited Airlines

Sat 8/25:30 pmSTL - FAR

1 stop4h 42mUnited Airlines

Deal found 6/30

$433

Last-minute flights from Fargo to St. Louis
Discover last-minute flight deals from Fargo to St. Louis. Data last updated July 3, 2025 and is based on user searches.

Mon 7/285:10 pmFAR - STL

1 stop6h 49mUnited Airlines

Sat 8/25:30 pmSTL - FAR

1 stop4h 42mUnited Airlines

Deal found 6/30

$433

Tue 7/297:39 pmFAR - STL

1 stop3h 41mDelta

Mon 8/43:59 pmSTL - FAR

1 stop4h 23mDelta

Deal found 6/30

$249

Tue 7/2911:15 amFAR - STL

1 stop8h 16mAmerican Airlines

Tue 8/54:52 pmSTL - FAR

1 stop7h 06mAmerican Airlines

Deal found 6/30

$294

Thu 7/312:36 pmFAR - STL

1 stop18h 35mFrontier

Wed 8/67:29 pmSTL - FAR

1 stop18h 22mFrontier

Deal found 6/30

$283

One-way flights from Fargo to St. Louis
Search for one-way flight options from Fargo to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Thu 7/102:36 pmFAR - STL

1 stop18h 35mFrontier

Deal found 7/3

$145

Sat 8/165:00 amFAR - STL

1 stop5h 47mDelta

Deal found 7/2

$211

Sat 8/1612:21 pmFAR - STL

2 stops10h 53mAmerican Airlines

Deal found 7/2

$244

Fri 7/2512:19 pmFAR - STL

2 stops26h 20mMultiple Airlines

Deal found 7/2

$248

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fargo to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Tue 7/29

7:39 pm-11:20 pm

1 stop3h 41m

Lambert-St Louis

Mon 8/4

3:59 pm-8:22 pm

1 stop4h 23m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Thu 7/31

2:36 pm-9:11 am

1 stop18h 35m

Lambert-St Louis

Wed 8/6

7:29 pm-1:51 pm

1 stop18h 22m

$283

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Fri 10/17

5:30 pm-8:09 am

1 stop14h 39m

Lambert-St Louis

Mon 10/20

7:54 pm-12:00 pm

1 stop16h 06m

$292

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Mon 7/28

5:10 pm-11:59 pm

1 stop6h 49m

Lambert-St Louis

Sat 8/2

5:30 pm-10:12 pm

1 stop4h 42m

$433

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Thu 7/10

2:36 pm-9:11 am

1 stop18h 35m

$145

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Sat 8/16

5:00 am-10:47 am

1 stop5h 47m

$211

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Sat 8/16

12:21 pm-11:14 pm

2 stops10h 53m

$244

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Fri 7/25

12:19 pm-2:39 pm

2 stops26h 20m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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?

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.

Reviews of airlines servicing St. Louis

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

7,982 reviews

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

7,982 reviews

Delta

8.0

Very good

7,982 reviews

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

8,861 reviews

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

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

3,286 reviews

Delta

8.0

Very good

7,982 reviews

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

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 $249. Other airlines that can offer you cheap pricing are Frontier, from $283, and American Airlines, from $292. These flights start at 25% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Fargo to St. Louis one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $145. Users have also found prices from $211 and $244 on Delta and American Airlines, respectively.
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

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Festus

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Farmington

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Top 3 airlines flying from Fargo to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$232	Average$337	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$238	Average$308	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$278	Average$363	FlexibilityNo cancel fee	On-time69%

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$145+ Cheap flights from Fargo to St. Louis (FAR - 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fargo to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Fargo to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Fargo to St. Louis

Cheapest flights from Fargo to St. LouisExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fargo to St. Louis that are best for you.

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.

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?

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 July 3, 2025.

Reviews of airlines servicing St. Louis

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.

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.

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

What are the cheapest airlines to fly from Fargo to St. Louis one-way?

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

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

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

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

Traveling to a place near Fargo?

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Alternative routes for Fargo to St. Louis

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Top 3 airlines flying from Fargo to St. Louis

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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 July 3, 2025.