Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from St. Louis to Canada from $69

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Canada departing on 5/29. 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
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Canada

In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Canada Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Calgary
Calgary2 stops$331
Halifax
Halifax1 stop$436
Ottawa
Ottawa2 stops$493
Québec City
Québec City2 stops$538
Winnipeg
Winnipeg1 stop$735
Kelowna
Kelowna1 stop$887
St. John's
St. John's3 stops$499
Saskatoon
Saskatoon2 stops$579

Good to know

Low season

January

High season

September

Cheapest flight

$69
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from St. Louis to Vancouver

FAQs - booking Canada flights

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

    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 St. Louis to Canada.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Canada from St. Louis 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 St. Louis to Canada?

    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 Canada with an airline and back to St. Louis with another airline.

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

    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 Canada from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Canada

  • Looking for a cheap flight? 25% of our users found tickets from St. Louis to the following destinations at these prices or less: Toronto $548 one-way - $768 round-trip
  • Morning departure is around 14% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from St. Louis to Canada

 
Need help choosing which airline to fly with from St. Louis to Canada? 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.
8.0
DeltaOverall score based on 10706 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

I did not have a meal or entertainment, but flight was comfortable, beverage service was quick, crew was very helpful and pleasant. And a very smooth flight overall.

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Book cheap flights from St. Louis to Canada

Recent round-trip flight deals

6/13Thu
2 stops
10h 50mSTL-YYZ
6/15Sat
1 stop
11h 58mYYZ-STL
$282
6/4Tue
1 stop
7h 51mSTL-YYZ
6/8Sat
1 stop
11h 58mYYZ-STL
$284
10/13Sun
1 stopAir Canada
9h 19mSTL-YYC
10/18Fri
1 stopAir Canada
8h 20mYYC-STL
$383
9/24Tue
1 stopAir Canada
6h 40mSTL-YVR
10/3Thu
1 stopAir Canada
11h 40mYVR-STL
$383
5/27Mon
1 stopUnited Airlines
17h 13mSTL-YYC
6/1Sat
1 stopUnited Airlines
6h 11mYYC-STL
$386
8/12Mon
1 stopUnited Airlines
6h 48mSTL-YVR
8/19Mon
2 stopsUnited Airlines
17h 21mYVR-STL
$392
9/28Sat
2 stopsDelta
9h 52mSTL-YYC
10/6Sun
1 stopDelta
6h 40mYYC-STL
$395
6/11Tue
2 stopsDelta
12h 50mSTL-YVR
6/15Sat
2 stopsDelta
13h 02mYVR-STL
$397
6/25Tue
1 stopAmerican Airlines
5h 53mSTL-YHZ
7/1Mon
1 stopAmerican Airlines
21h 39mYHZ-STL
$444
6/25Tue
2 stopsAmerican Airlines
20h 34mSTL-YHZ
7/4Thu
1 stopAmerican Airlines
21h 36mYHZ-STL
$452

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/29Wed
1 stop
11h 59mSTL-YVR
$69
5/28Tue
1 stop
28h 12mSTL-YVR
$78
7/16Tue
1 stopDelta
9h 29mSTL-YYC
$167
7/16Tue
2 stopsDelta
13h 56mSTL-YYC
$172
5/30Thu
1 stopAmerican Airlines
20h 52mSTL-YVR
$175
6/10Mon
1 stopAmerican Airlines
17h 53mSTL-YVR
$188
7/11Thu
nonstopAir Canada
1h 59mSTL-YYZ
$197
5/28Tue
2 stopsUnited Airlines
10h 55mSTL-YYZ
$212
7/5Fri
2 stopsUnited Airlines
19h 22mSTL-YUL
$218
10/4Fri
1 stopAir Canada
14h 45mSTL-YUL
$232

Search by stops

Search by airline

Search by price

Last minute flights from St. Louis to Canada

Last minute flight, train and bus deals

5/19Sun
multi-stop
28h 25mSTL-YEG
5/21Tue
multi-stop
18h 01mYEG-STL
$455
5/19Sun
multi-stop
8h 39mSTL-YEG
5/21Tue
multi-stop
17h 28mYEG-STL
$462
5/17Fri
multi-stop
11h 00mSTL-YYZ
5/19Sun
multi-stop
14h 53mYYZ-STL
$507
5/14Tue
multi-stopDelta
7h 50mSTL-YVR
5/15Wed
multi-stopDelta
9h 31mYVR-STL
$593
5/14Tue
multi-stopUnited Airlines
10h 53mSTL-YVR
5/16Thu
multi-stopUnited Airlines
14h 11mYVR-STL
$603
5/15Wed
multi-stopDelta
8h 14mSTL-YUL
5/30Thu
multi-stopDelta
7h 41mYUL-STL
$629
5/15Wed
multi-stopAir Canada
8h 15mSTL-YUL
5/30Thu
nonstopAir Canada
2h 35mYUL-STL
$655
5/15Wed
multi-stopAmerican Airlines
16h 35mSTL-YUL
5/30Thu
multi-stopAmerican Airlines
9h 50mYUL-STL
$677
5/15Wed
multi-stopAmerican Airlines
10h 26mSTL-YUL
5/30Thu
multi-stopAmerican Airlines
9h 50mYUL-STL
$682
5/18Sat
nonstopAir Canada
2h 23mSTL-YUL
5/21Tue
nonstopAir Canada
2h 35mYUL-STL
$755

Search by stops

Search by airline

Search by price

St. Louis - Canada Flights

Departure:

St. Louis (STL)United States

Return flight deals:

Canada - St. Louis

Cabin classes:

$966
$1,063
$1,827
$262