Cheap flights from Calgary to St. Louis from C$ 254
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to St. Louis departing on 28/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Calgary to St. Louis
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Calgary to St. Louis by changing tabs
Find the cheapest one-way flights from Calgary to St. Louis
If you're looking for one-way flights from Calgary to St. Louis, view some of our deals below provided by Air Canada, United Airlines and WestJet
United Airlines flights from Calgary to St. Louis
Our best United Airlines deals on Calgary to St. Louis flight tickets
WestJet flights from Calgary to St. Louis
Our best WestJet deals on Calgary to St. Louis flight tickets
How to get the cheapest flight ticket from Calgary 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 cheapest month to fly from Calgary to St. Louis?
March. The cheapest time of year to fly to St. Louis from Calgary is March. The most expensive is January.
What is the cheapest day to depart Calgary for St. Louis?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday
When is the cheapest time to fly from Calgary to St. Louis?
In the afternoon. Calgary to St. Louis flights are approximately 36% more expensive at noon than in the afternoon
What is the cheapest airline that flies to St. Louis from Calgary?
United Airlines. Air Canada, British Airways, and Endeavor Airlines are the most popular carriers operating from Calgary to St. Louis
What is the cheapest Calgary to St. Louis flight route?
Calgary - Lambert-St Louis. Fly from Calgary to Lambert-St Louis for the best Calgary - St. Louis flight prices
How far in advance should you book Calgary to St. Louis flights?
44 days before. The cheapest time to buy a flight from Calgary to St. Louis is approximately 44 days to departure
Cheap Calgary to St. Louis (YYC to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Calgary to St. Louis
Best price found | C$ 254 |
|---|---|
Fastest flight time | 6h 10m |
Direct flights | None |
Airports in St. Louis | 1 airport |
How far is Calgary to Lambert-St Louis by plane?
The straight-line distance from Calgary to Lambert-St Louis is 2315.6 km. In terms of flight time, this usually takes a little over 7h 40m.
When did momondo last update prices for flights from Calgary Airport to Lambert-St Louis Airport?
Prices for flights from Calgary Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to Lambert-St Louis Airport?
As of May 2024, there are 5 operators available to choose from for flights from Calgary Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Calgary 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 Calgary 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.
Best airlines flying from Calgary to St. Louis
Compare and see reviews for airlines that fly from Calgary to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 365 | Free Cancellation | Rating 7.5 2,869 reviews | |||
| PriceFrom C$ 407 | Free Cancellation | Rating 7.0 7,004 reviews | |||
| PriceFrom C$ 446 | Free Cancellation | Rating 7.4 10,777 reviews | |||
| PriceFrom C$ 546 | Free Cancellation | Rating 6.8 6,765 reviews | |||
| PriceFrom C$ 842 | Free Cancellation | Rating 8.8 4 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Calgary to St. Louis?
It is quick and easy to find Calgary to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.
Can I find flights from Calgary to St. Louis with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Calgary to St. Louis flights to just show those with flexible booking policies.
How can momondo help me find flights from Calgary to St. Louis?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Calgary.
I’m not ready to book a flight from Calgary to St. Louis right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Calgary 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.