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Grande Prairie

$629+ Cheap flights from St. Louis (STL) to Grande Prairie (YQU)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YQU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from St. Louis to Grande Prairie

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Grande Prairie (YQU). 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 16, 2025.

Round-trip from

$629
(United Airlines)
From Lambert-St Louis to Grande Prairie
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Find flight deals from St. Louis to Grande Prairie

Cheapest flights from St. Louis to Grande Prairie
Explore the most affordable flight options available from St. Louis to Grande Prairie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

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.
Thu 10/301:35 pmSTL - YQU
2 stops29h 34mUnited Airlines
Thu 11/66:00 amYQU - STL
2 stops14h 54mUnited Airlines
Deal found 9/15$629
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:29 pmSTL - YQU
2 stops25h 40mMultiple Airlines
Thu 11/66:00 amYQU - STL
3 stops14h 54mMultiple Airlines
Deal found 9/15$953

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Grande Prairie 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 16, 2025.
Use the filters below to find and compare flights from St. Louis to Grande Prairie that are best for you.

Fly from

St. Louis

Fly to

Grande Prairie

Route

Depart

Return

Price

St. LouisGrande Prairie

STL - YQU

STLYQU

Lambert-St Louis

Thu 10/30

1:35 pm-6:09 pm

2 stops29h 34m

Grande Prairie

Thu 11/6

6:00 am-9:54 pm

2 stops14h 54m

$629

St. LouisGrande Prairie

STL - YQU

STLYQU

Lambert-St Louis

Tue 3/10

9:13 am-6:09 pm

2 stops9h 56m

Grande Prairie

Wed 3/11

6:00 am-5:03 pm

2 stops34h 03m

$830

St. LouisGrande Prairie

STL - YQU

STLYQU

Lambert-St Louis

Thu 10/30

5:29 pm-6:09 pm

2 stops25h 40m

Grande Prairie

Thu 11/6

6:00 am-9:54 pm

3 stops14h 54m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from St. Louis to Grande Prairie

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

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Grande Prairie. 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 St. Louis to Grande Prairie?

    Airlines like United Airlines fly from St. Louis to Grande Prairie in about 29h 34m. The time it takes to get you to your destination can typically vary by up to . There are 1737 mi between St. Louis and Grande Prairie.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Grande Prairie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Grande Prairie?

Book flights to Grande Prairie if you plan to visit one of these locations
Peace River

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