$153 Cheap flight deals from Whitefish (FCA) to St. Louis (STL)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $153 One Way, $319 Round Trip from Whitefish to St. Louis

Prices starting at $319 for return flights and $153 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 7 - Sun, May 11
FCA
Kalispell
STL
St. Louis
$319 Roundtrip, found 7 hours ago
$319
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, May 7 from Kalispell to St. Louis, returning Sun, May 11, priced at $319 found 7 hours ago
Wed, May 7 - Sun, May 11
FCA
Kalispell
STL
St. Louis
$319 Roundtrip, found 7 hours ago
$319
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, May 7 from Kalispell to St. Louis, returning Sun, May 11, priced at $319 found 7 hours ago
Wed, May 7 - Sun, May 11
FCA
Kalispell
STL
St. Louis
$322 Roundtrip, found 7 hours ago
$322
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, May 7 from Kalispell to St. Louis, returning Sun, May 11, priced at $322 found 7 hours ago
Wed, May 7 - Sun, May 11
FCA
Kalispell
STL
St. Louis
$324 Roundtrip, found 7 hours ago
$324
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, May 7 from Kalispell to St. Louis, returning Sun, May 11, priced at $324 found 7 hours ago
Sat, May 24 - Sat, May 31
FCA
Kalispell
STL
St. Louis
$347 Roundtrip, found 1 day ago
$347
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 24 from Kalispell to St. Louis, returning Sat, May 31, priced at $347 found 1 day ago

More About Flying To St. Louis from Whitefish

Route Information for Flights from Whitefish to St. Louis

Origin Airport IATA Code
FCA
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Whitefish to St. Louis

Low Cost Flights From Whitefish to St. Louis

Tired of the endless online search for the cheapest flights from Whitefish to St. Louis? Save the energy for your vacation by using Orbitz to plan your next air trip. Orbitz guarantees the lowest prices on Whitefish to St. Louis flights, and our cutting-edge mobile tools mean you can search and book flights with your iPhone, Android phone, iPad, or tablet.

Book Discount Whitefish to St. Louis Flights With Ease

Take advantage of amazing sales on international and domestic fares, including bargain flights from Whitefish to St. Louis. Not only do you find cheap deals on Orbitz, we make researching and planning your trip online and booking your tickets a breeze. Our discount Whitefish to St. Louis flights keep more money in your pocket for your travel adventures.

Plan Flights From Whitefish to St. Louis Anywhere, Anytime

Planning your vacation has never been easier using the convenient Orbitz apps available for most mobile devices. If there are any changes or delays for Whitefish to St. Louis flights, Orbitz customers receive instant free alerts via email or mobile phone text message. Change or cancel flights from Whitefish to St. Louis anytime online or by calling our Customer Service representatives.

Frequent Flyer? Earn Miles and Points Through Orbitz!

Earn points or miles on your low fare Whitefish to St. Louis flights with Orbitz, just as you would by booking directly with the airline. Be sure to include your frequent flyer details when you book qualifying flights from Whitefish to St. Louis on the Orbitz website.

Frequently asked questions

What is the shortest flight from Whitefish to St. Louis?
With the flight from Glacier Park Intl. Airport to Lambert-St. Louis Intl. Airport (STL) taking a minimum of 3 hours and 57 minutes, there’s plenty of time to enjoy the flying experience. Order a glass of red and sink into your seat with a riveting movie or novel.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.