GFK - STL

$387 Find Cheap Flights from Grand Forks to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Forks to St. Louis departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Forks to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Forks to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Grand Forks to St. Louis (GFK-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Forks to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Forks to St. Louis

Thu, Dec 4 - Mon, Dec 8
Delta Logo
4:40 pm - 11:28 pmGFK-STL
6h 48m1 stop
Delta Logo
6:00 am - 11:44 amSTL-GFK
5h 44m1 stop
$387Delta
Find Deal
Thu, Oct 2 - Mon, Oct 6
Delta Logo
4:19 pm - 11:09 pmGFK-STL
6h 50m1 stop
Delta Logo
5:31 pm - 10:47 pmSTL-GFK
5h 16m1 stop
$467Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
5:00 am - 1:51 pmGFK-STL
8h 51m2 stops
Delta Logo
6:00 am - 11:44 amSTL-GFK
5h 44m1 stop
$553Delta
Find Deal
Wed, Oct 15 - Thu, Oct 16
Delta Logo
12:20 pm - 4:46 pmGFK-STL
4h 26m1 stop
Delta Logo
6:00 am - 11:35 amSTL-GFK
5h 35m1 stop
$647Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
5:00 am - 1:51 pmGFK-STL
8h 51m2 stops
Delta Logo
6:00 am - 3:52 pmSTL-GFK
9h 52m2 stops
$709Delta
Find Deal
Thu, Oct 2 - Mon, Oct 6
Delta Logo
5:03 am - 1:20 pmGFK-STL
8h 17m2 stops
Delta Logo
6:00 am - 11:35 amSTL-GFK
5h 35m1 stop
$733Delta
Find Deal
Wed, Oct 15 - Thu, Oct 16
Delta Logo
5:05 am - 12:35 pmGFK-STL
7h 30m2 stops
Delta Logo
6:00 am - 11:35 amSTL-GFK
5h 35m1 stop
$923Delta
Find Deal
Thu, Oct 2 - Mon, Oct 6
Delta Logo
5:03 am - 1:20 pmGFK-STL
8h 17m2 stops
Delta Logo
2:15 pm - 10:47 pmSTL-GFK
8h 32m2 stops
$929Delta
Find Deal
Wed, Oct 15 - Thu, Oct 16
Delta Logo
12:20 pm - 10:04 pmGFK-STL
9h 44m2 stops
Delta Logo
6:00 am - 3:40 pmSTL-GFK
9h 40m2 stops
$1,269Delta
Find Deal

Everything you should know

Cheapest round-trip
$387
Delta
Thu 12/4Mon 12/8
GFK - STL • 1 stop
Cheapest one-way
Multiple Airlines
Thu 9/18
GFK - STL • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Booking Insights

KAYAK's insights & trends for Grand Forks to St. Louis flights

Get data-powered insights and trends into flights from Grand Forks to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Grand Forks to St. Louis?

The average price of all round-trip flights from Grand Forks to St. Louis clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to St. Louis on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Grand Forks to St. Louis. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

Find deals

Good to know

Cheapest flight$387
Flight from Grand Forks to St. Louis

When to book flights from Grand Forks to St. Louis

Are your dates flexible? Find out the best times to travel from Grand Forks to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Grand Forks to St. Louis

  • What is the cheapest flight from Grand Forks to St. Louis?

    In the last 3 days, the lowest price for a flight from Grand Forks to St. Louis was $387 for a round-trip ticket.

  • Do I need a passport to fly between Grand Forks and St. Louis?

    A passport is not required to fly from Grand Forks to St. Louis.

  • Which aircraft models fly most regularly from Grand Forks to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Grand Forks to St. Louis?

    SkyTeam is the only airline alliance operating flights between Grand Forks and St. Louis.

  • How does KAYAK find such low prices on flights from Grand Forks to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Forks to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Forks to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Grand Forks is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Forks to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Grand Forks with another airline. Booking your flights between Grand Forks and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Forks to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Grand Forks up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Grand Forks to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Grand Forks to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Grand Forks to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7961 reviews
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Everything you need to know for your flight from Grand Forks to St. Louis

Information on your arrival and departure airports

Grand Forks (GFK)
St. Louis (STL)

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