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CA $461 Cheap Flights from Calgary (YYC) to St. Thomas (STT)

View CA $461 flight on Sat, Jan 23, 2027Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Cyril E. King Airport (STT)

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Cheap flights from Calgary (YYC) to St. Thomas (STT)

Prices were available within the past 7 days and start at CA $461 for one-way flights and CA $911 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 14 - Fri, Dec 4
YYC
Calgary
STT
St. Thomas
CA $911 Roundtrip, found 1 day ago
CA $911
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 14 from Calgary to St. Thomas, returning Fri, Dec 4, priced at CA $911 found 1 day ago
American Airlines
Mon, Nov 23 - Fri, Dec 4
YYC
Calgary
STT
St. Thomas
CA $911 Roundtrip, found 2 days ago
CA $911
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 23 from Calgary to St. Thomas, returning Fri, Dec 4, priced at CA $911 found 2 days ago
American Airlines
Fri, Aug 28 - Sat, Sep 5
YYC
Calgary
STT
St. Thomas
CA $961 Roundtrip, found 10 hours ago
CA $961
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Aug 28 from Calgary to St. Thomas, returning Sat, Sep 5, priced at CA $961 found 10 hours ago
American Airlines
Mon, Dec 7 - Thu, Dec 24
YYC
Calgary
STT
St. Thomas
CA $961 Roundtrip, found 5 days ago
CA $961
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 7 from Calgary to St. Thomas, returning Thu, Dec 24, priced at CA $961 found 5 days ago
United
Sat, Jan 23 - Sat, Jan 30
YYC
Calgary
STT
St. Thomas
CA $990 Roundtrip, found 8 hours ago
CA $990
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Jan 23 from Calgary to St. Thomas, returning Sat, Jan 30, priced at CA $990 found 8 hours ago
Air Canada
Mon, Nov 16 - Thu, Dec 3
YYC
Calgary
STT
St. Thomas
CA $991 Roundtrip, found 1 day ago
CA $991
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 16 from Calgary to St. Thomas, returning Thu, Dec 3, priced at CA $991 found 1 day ago
Air Canada
Mon, Nov 30 - Wed, Dec 16
YYC
Calgary
STT
St. Thomas
CA $1,003 Roundtrip, found 5 days ago
CA $1,003
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 30 from Calgary to St. Thomas, returning Wed, Dec 16, priced at CA $1,003 found 5 days ago
United
Sat, Jan 23 - Sat, Jan 30
YYC
Calgary
STT
St. Thomas
CA $1,004 Roundtrip, found 8 hours ago
CA $1,004
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Jan 23 from Calgary to St. Thomas, returning Sat, Jan 30, priced at CA $1,004 found 8 hours ago
Air Canada
Sat, Nov 14 - Thu, Dec 3
YYC
Calgary
STT
St. Thomas
CA $1,006 Roundtrip, found 1 day ago
CA $1,006
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 14 from Calgary to St. Thomas, returning Thu, Dec 3, priced at CA $1,006 found 1 day ago
Delta
Tue, Dec 29 - Thu, Jan 14
YYC
Calgary
STT
St. Thomas
CA $1,162 Roundtrip, found 5 days ago
CA $1,162
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 29 from Calgary to St. Thomas, returning Thu, Jan 14, priced at CA $1,162 found 5 days ago

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Flights from CA $1,701
EIS
Terrance B. Lettsome Intl.
Flights from CA $1,701

Frequently asked questions

How much does a flight from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) cost?
You can find one-way and return flights from YYC to STT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when YYC to STT ticket fares go up or down.
What is the cheapest month to fly from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
The cheapest months to fly from YYC to STT are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
Enter YYC to STT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
To find a cheap flight from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
There are approximately 23 connecting flights per day from Calgary Intl. (YYC) to Cyril E. King (STT). Some common connection points include Vancouver Intl. (YVR), Seattle - Tacoma Intl. (SEA), and Denver Intl. (DEN).
What is the earliest flight from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
The earliest flight from Calgary International Airport (YYC) to Cyril E. King (STT) typically departs around 12:15 AM local time. This flight is operated by WestJet and United, and it's a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
You'll typically find the most flights from Calgary International Airport (YYC) to Cyril E. King (STT) on a Wednesday, with around 14 flights available. This gives you a good selection for your travel plans. Major airlines on this route include WestJet, Air Canada, and United.
What are the most popular departure times for flights from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
The most popular departure times for flights from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) are in the early evening, from 6pm to 9pm. Many major carriers, including Alaska Airlines, Air Canada and WestJet, offer flights during this window. Many travellers prefer this time because it allows for a full day before departure and an evening arrival at your destination.
How long does it take to fly from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
There are no nonstop flights from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King). The distance between these two airports is approximately 5,621 kilometres. Flights with two or more stops typically take around 19 hours. One-stop flights usually take longer, averaging about 23 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
You can fly business class or first class between YYC and STT. First class cabins are available on United.
How do I earn miles on a Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) flight with Expedia?
It's easy to earn miles on a Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Thomas (STT) from Calgary, AB (YYC)?
If you're planning to travel to St. Thomas from Calgary Intl. (YYC), you can fly directly into Cyril E. King (STT). Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), or Pearson Intl. (YYZ) before reaching St. Thomas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) at the last minute?
Typically, booking a last minute flight from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) flight and hotel package?
Securing a Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King)?
If you booked your Calgary, AB (YYC-Calgary Intl.) to St. Thomas (STT-Cyril E. King) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Calgary Intl.
Destination airport
Cyril E. King
Airlines serving
Air Canada, American Airlines, Delta, United
Roundtrip price
CA $910
Distance
5587 km

Book with confidence

Calgary to St. Thomas Flights

The easy way to book your flights from Calgary to St. Thomas 

With Expedia, it’s simple to find and book flights to St. Thomas from Calgary whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Cyril E. King, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Calgary to St. Thomas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Calgary Intl., YYC to Cyril E. King, STT 

Sort your search results by price to find great deals on your flight from Calgary to St. Thomas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Thomas from Calgary currently is just CA $911 rising to CA $1,162.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Thomas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Thomas from Calgary 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Thomas with Expedia today.

Calgary to St. Thomas Flights

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