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Cheap flights from Fargo to St. Louis from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fargo to St. Louis departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Fargo to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:14 pm - 10:47 pmFAR-STL
5h 33m1 stop
American Airlines Logo
7:35 pm - 11:59 pmSTL-FAR
4h 24m1 stop
$249American Airlines
Find Deal
vie., dic. 5 - dom., dic. 7
American Airlines Logo
7:14 pm - 8:48 amFAR-STL
13h 34m1 stop
American Airlines Logo
4:53 pm - 10:49 pmSTL-FAR
5h 56m1 stop
$292American Airlines
Find Deal
mar., dic. 30 - vie., ene. 2
United Airlines Logo
10:18 am - 3:46 pmFAR-STL
5h 28m1 stop
United Airlines Logo
6:30 am - 11:00 amSTL-FAR
4h 30m1 stop
$294United Airlines
Find Deal
vie., nov. 14 - vie., nov. 28
American Airlines Logo
2:15 pm - 11:07 pmFAR-STL
8h 52m2 stops
American Airlines Logo
4:46 pm - 11:59 pmSTL-FAR
7h 13m1 stop
$299American Airlines
Find Deal
vie., nov. 14 - vie., nov. 28
Delta Logo
11:03 am - 4:47 pmFAR-STL
5h 44m1 stop
Delta Logo
6:10 am - 12:34 pmSTL-FAR
6h 24m1 stop
$304Delta
Find Deal
mar., mar. 3 - sáb., mar. 7
American Airlines Logo
7:13 pm - 1:29 pmFAR-STL
18h 16m1 stop
American Airlines Logo
7:00 am - 12:40 pmSTL-FAR
5h 40m1 stop
$309American Airlines
Find Deal
vie., dic. 5 - dom., dic. 7
United Airlines Logo
7:30 am - 12:28 pmFAR-STL
4h 58m1 stop
United Airlines Logo
5:24 pm - 9:56 pmSTL-FAR
4h 32m1 stop
$319United Airlines
Find Deal
jue., nov. 27 - dom., nov. 30
Delta Logo
5:21 pm - 11:25 pmFAR-STL
6h 04m1 stop
Delta Logo
6:10 am - 12:34 pmSTL-FAR
6h 24m1 stop
$329Delta
Find Deal
mar., mar. 3 - sáb., mar. 7
Delta Logo
5:24 pm - 11:23 pmFAR-STL
5h 59m1 stop
Delta Logo
5:34 pm - 11:59 pmSTL-FAR
6h 25m1 stop
$339Delta
Find Deal
mar., nov. 18 - sáb., nov. 22
Multiple Airlines Logo
2:26 pm - 6:36 pmFAR-STL
28h 10m2 stops
Multiple Airlines Logo
10:10 pm - 11:29 amSTL-FAR
13h 19m1 stop
$586Multiple Airlines
Find Deal
mar., dic. 23 - sáb., ene. 3

Delta flights from Fargo to St. Louis

Our best Delta deals on Fargo to St. Louis flight tickets
Delta
Mar 3
FAR11:03 amFargo Hector Field
5h 44m
1 stop
STL4:47 pmLambert-St Louis
Mar 7
STL6:10 amLambert-St Louis
6h 24m
1 stop
FAR12:34 pmFargo Hector Field
$304
Find similar
Delta
Mar 3
FAR5:21 pmFargo Hector Field
6h 04m
1 stop
STL11:25 pmLambert-St Louis
Mar 7
STL6:10 amLambert-St Louis
6h 24m
1 stop
FAR12:34 pmFargo Hector Field
$329
Find similar
Delta
Nov 18
FAR5:24 pmFargo Hector Field
5h 59m
1 stop
STL11:23 pmLambert-St Louis
Nov 22
STL5:34 pmLambert-St Louis
6h 25m
1 stop
FAR11:59 pmFargo Hector Field
$339
Find similar

United Airlines flights from Fargo to St. Louis

Our best United Airlines deals on Fargo to St. Louis flight tickets
United Airlines
Nov 14
FAR10:18 amFargo Hector Field
5h 28m
1 stop
STL3:46 pmLambert-St Louis
Nov 28
STL6:30 amLambert-St Louis
4h 30m
1 stop
FAR11:00 amFargo Hector Field
$294
Find similar
United Airlines
Nov 27
FAR7:30 amFargo Hector Field
4h 58m
1 stop
STL12:28 pmLambert-St Louis
Nov 30
STL5:24 pmLambert-St Louis
4h 32m
1 stop
FAR9:56 pmFargo Hector Field
$319
Find similar
United Airlines
Nov 26
FAR10:18 amFargo Hector Field
7h 21m
1 stop
STL5:39 pmLambert-St Louis
Nov 28
STL6:30 amLambert-St Louis
4h 30m
1 stop
FAR11:00 amFargo Hector Field
$342
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 4, 2025.
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

vie. 12/5

5:14 pm-10:47 pm

1 stop5h 33m

Lambert-St Louis

dom. 12/7

7:35 pm-11:59 pm

1 stop4h 24m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 12/30

7:14 pm-8:48 am

1 stop13h 34m

Lambert-St Louis

vie. 1/2

4:53 pm-10:49 pm

1 stop5h 56m

$292

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

vie. 11/14

10:18 am-3:46 pm

1 stop5h 28m

Lambert-St Louis

vie. 11/28

6:30 am-11:00 am

1 stop4h 30m

$294

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

vie. 11/14

2:15 pm-11:07 pm

2 stops8h 52m

Lambert-St Louis

vie. 11/28

4:46 pm-11:59 pm

1 stop7h 13m

$299

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 3/3

11:03 am-4:47 pm

1 stop5h 44m

Lambert-St Louis

sáb. 3/7

6:10 am-12:34 pm

1 stop6h 24m

$304

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

vie. 12/5

7:13 pm-1:29 pm

1 stop18h 16m

Lambert-St Louis

dom. 12/7

7:00 am-12:40 pm

1 stop5h 40m

$309

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

jue. 11/27

7:30 am-12:28 pm

1 stop4h 58m

Lambert-St Louis

dom. 11/30

5:24 pm-9:56 pm

1 stop4h 32m

$319

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 3/3

5:21 pm-11:25 pm

1 stop6h 04m

Lambert-St Louis

sáb. 3/7

6:10 am-12:34 pm

1 stop6h 24m

$329

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 11/18

5:24 pm-11:23 pm

1 stop5h 59m

Lambert-St Louis

sáb. 11/22

5:34 pm-11:59 pm

1 stop6h 25m

$339

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

mar. 12/23

2:26 pm-6:36 pm

2 stops28h 10m

Lambert-St Louis

sáb. 1/3

10:10 pm-11:29 am

1 stop13h 19m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Fargo to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fargo and St. Louis?

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

In general, May is the cheapest month to fly from Fargo to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. The month of January is another great option to travel to St. Louis, with average flight prices from Fargo averaging around $283.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $306. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $498. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Fargo at noon is the least expensive time of day to depart. momondo users have found prices as low as $306 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $364 per ticket.

When to book flights from Fargo to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Fargo to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fargo to St. Louis (FAR to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fargo to St. Louis

Direct flights

None
There are no direct flights from Fargo to St. Louis. There are no popular flight routes from Fargo to St. Louis.
Search flight deals

  • How far is Fargo Hector Field to Lambert-St Louis by plane?

    Fargo Hector Field and Lambert-St Louis are 660.0 mi apart from one another. Flights usually cover this in 3h 54m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Fargo Hector Field Airport to Lambert-St Louis Airport?

    Prices for flights from Fargo Hector Field Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fargo Hector Field Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Fargo Hector Field Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fargo Hector Field Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Fargo to St. Louis?

Best airlines flying from Fargo to St. Louis

Compare and see reviews for airlines that fly from Fargo to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Fargo to St. Louis?

Finding the right flight to St. Louis from Fargo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Fargo to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Fargo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Fargo to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Fargo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Fargo to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Fargo to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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