HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Pearson Intl (YYZ) to St. Louis (STL) from $180

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. 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.
YYZ — STL
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Toronto Pearson Intl to Lambert-St Louis are usually found in January or December, booked 75 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Pearson Intl to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to St. Louis (STL). 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 May 10, 2024.

Popular in

September

Cheapest in

January

Round-trip from

$322

One-way from

$219
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
From Toronto Pearson Intl to Lambert-St Louis
Search Deals
One-way flight from Toronto Pearson Intl to Lambert-St Louis
Search Deals

What is the cheapest day to fly round-trip from Toronto Pearson Intl Airport to St. Louis?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 53% on the overall cost on flights from Toronto Pearson Intl Airport to St. Louis.

How far in advance should I book a flight from Toronto Pearson Intl Airport to St. Louis?

Users have found that booking a flight from Toronto Pearson Intl Airport to St. Louis at least 44 days early can save you up to 85% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Toronto Pearson Intl Airport to St. Louis for as little as $434 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $916 for flights departing within the next 3 days.

What is the cheapest month to fly from Toronto Pearson Intl Airport to St. Louis?

The best pricing can be found in the month of January. Prices to St. Louis from Toronto Pearson Intl Airport average $453. You can even find prices in January for less than $453, as users have found deals to St. Louis from as low as $338. The month of June appears to be one of the more expensive times to travel to St. Louis from Toronto Pearson Intl Airport. Flying in the targeted month can save you up to 15%.

When is the cheapest time to fly from Toronto Pearson Intl Airport to St. Louis (YYZ - STL)?

It’s typically best to fly out from Toronto Pearson Intl Airport to St. Louis at noon. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Air Canada flights from Pearson Intl to St. Louis

Explore cheap flight options specifically provided by Air Canada for the route between Pearson Intl and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the lowest-priced Air Canada flights heading from Toronto to St. Louis. Make sure to check back often as deals are often changing.
Thu 5/302:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/45:31 pmSTL - YYZ
1 stop5h 27mAir Canada
Deal found 5/9$366
Sat 6/16:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/45:31 pmSTL - YYZ
1 stop5h 27mAir Canada
Deal found 5/8$368
Mon 7/111:00 amYYZ - STL
1 stop5h 40mAir Canada
Thu 7/45:30 pmSTL - YYZ
1 stop5h 28mAir Canada
Deal found 5/8$377
Tue 6/182:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/185:31 pmSTL - YYZ
1 stop5h 27mAir Canada
Deal found 5/9$419
Mon 9/306:55 pmYYZ - STL
Nonstop2h 05mAir Canada
Sat 10/510:10 amSTL - YYZ
Nonstop1h 54mAir Canada
Deal found 5/8$458
Wed 6/192:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Mon 6/2411:00 amSTL - YYZ
Nonstop1h 59mAir Canada
Deal found 5/8$467
Mon 7/82:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Sat 7/134:05 pmSTL - YYZ
Nonstop1h 59mAir Canada
Deal found 5/8$521
Tue 6/46:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Wed 6/59:50 amSTL - YYZ
Nonstop2h 01mAir Canada
Deal found 5/7$585
Mon 6/102:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/115:31 pmSTL - YYZ
1 stop5h 27mAir Canada
Deal found 5/9$590

Cheap United Airlines flights from Pearson Intl to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between Pearson Intl and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Browse through some of the cheapest United Airlines flights traveling from Toronto to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Thu 7/182:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Sat 9/71:39 pmSTL - YYZ
1 stop8h 10mUnited Airlines
Deal found 5/8$372
Tue 6/1811:00 amYYZ - STL
1 stop4h 14mUnited Airlines
Tue 6/185:31 pmSTL - YYZ
1 stop5h 27mUnited Airlines
Deal found 5/8$373
Mon 9/309:00 pmYYZ - STL
2 stops14h 07mUnited Airlines
Sat 10/511:09 amSTL - YYZ
2 stops10h 02mUnited Airlines
Deal found 5/8$379
Thu 8/152:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Sun 8/186:08 amSTL - YYZ
1 stop6h 39mUnited Airlines
Deal found 5/8$420
Tue 6/46:55 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Wed 6/511:38 amSTL - YYZ
1 stop8h 05mUnited Airlines
Deal found 5/7$443
Mon 6/102:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Wed 6/126:08 amSTL - YYZ
1 stop6h 39mUnited Airlines
Deal found 5/8$569
Sun 5/126:55 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Sun 5/269:50 amSTL - YYZ
Nonstop2h 01mUnited Airlines
Deal found 5/8$750
Wed 5/152:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Sun 5/199:50 amSTL - YYZ
Nonstop2h 01mUnited Airlines
Deal found 5/9$837
Fri 5/107:00 amYYZ - STL
1 stop8h 23mUnited Airlines
Sun 5/125:35 pmSTL - YYZ
1 stop15h 23mUnited Airlines
Deal found 5/9$964

Cheap Pearson Intl to St. Louis flights in May & June 2024

Find cheap flight options from Pearson Intl to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Scroll through some of the best deals on flights from Toronto to St. Louis in 2024. Check back regularly for other flight deals.
Mon 6/106:30 amYYZ - STL
3 stops29h 27mMultiple Airlines
Tue 6/113:23 pmSTL - YYZ
2 stops19h 52mMultiple Airlines
Deal found 5/9$295
Mon 6/1010:35 amYYZ - STL
1 stop7h 39mMultiple Airlines
Tue 6/1111:57 amSTL - YYZ
1 stop10h 29mMultiple Airlines
Deal found 5/9$364
Thu 5/302:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/45:31 pmSTL - YYZ
1 stop5h 27mAir Canada
Deal found 5/9$366
Tue 6/182:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Tue 6/185:31 pmSTL - YYZ
1 stop5h 27mUnited Airlines
Deal found 5/10$373
Thu 5/307:44 amYYZ - STL
1 stop7h 38mDelta
Tue 6/46:30 pmSTL - YYZ
1 stop4h 27mDelta
Deal found 5/9$378
Tue 6/186:30 amYYZ - STL
1 stop7h 42mAmerican Airlines
Tue 6/183:27 pmSTL - YYZ
1 stop5h 55mAmerican Airlines
Deal found 5/9$379
Mon 6/1011:53 amYYZ - STL
1 stop8h 36mAmerican Airlines
Fri 6/145:15 amSTL - YYZ
1 stop8h 44mAmerican Airlines
Deal found 5/9$384
Tue 6/116:30 amYYZ - STL
1 stop8h 53mMultiple Airlines
Fri 6/147:44 pmSTL - YYZ
1 stop26h 42mMultiple Airlines
Deal found 5/9$399
Sun 6/96:30 amYYZ - STL
1 stop11h 02mMultiple Airlines
Fri 6/147:44 pmSTL - YYZ
1 stop26h 42mMultiple Airlines
Deal found 5/9$407

Pearson Intl to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Pearson Intl and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Scroll through some of the best deals on flights from Toronto to St. Louis in 2024. Check back regularly for other flight deals.
Mon 6/106:30 amYYZ - STL
3 stops29h 27mMultiple Airlines
Tue 6/113:23 pmSTL - YYZ
2 stops19h 52mMultiple Airlines
Deal found 5/9$295
Mon 6/1010:35 amYYZ - STL
1 stop7h 39mMultiple Airlines
Tue 6/1111:57 amSTL - YYZ
1 stop10h 29mMultiple Airlines
Deal found 5/9$364
Thu 5/302:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/45:31 pmSTL - YYZ
1 stop5h 27mAir Canada
Deal found 5/9$366
Thu 7/182:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Sat 9/71:39 pmSTL - YYZ
1 stop8h 10mUnited Airlines
Deal found 5/8$372
Tue 6/182:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Tue 6/185:31 pmSTL - YYZ
1 stop5h 27mUnited Airlines
Deal found 5/10$373
Mon 7/111:00 amYYZ - STL
1 stop5h 40mAir Canada
Thu 7/45:30 pmSTL - YYZ
1 stop5h 28mAir Canada
Deal found 5/8$377
Thu 5/307:44 amYYZ - STL
1 stop7h 38mDelta
Tue 6/46:30 pmSTL - YYZ
1 stop4h 27mDelta
Deal found 5/9$378
Tue 6/186:30 amYYZ - STL
1 stop7h 42mAmerican Airlines
Tue 6/183:27 pmSTL - YYZ
1 stop5h 55mAmerican Airlines
Deal found 5/9$379
Sat 7/2711:00 amYYZ - STL
1 stop4h 36mAir Canada
Sat 8/33:43 pmSTL - YYZ
1 stop7h 15mAir Canada
Deal found 5/9$381

Non-stop flights to St. Louis from Pearson Intl

Discover non-stop flight options from Pearson Intl to St. Louis. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Consider booking one of these non-stop flights heading from Toronto to St. Louis. If you're looking for other options for flights from Toronto to St. Louis, make sure to update the search form at the top of page.
Thu 7/182:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Sat 9/74:05 pmSTL - YYZ
Nonstop1h 54mUnited Airlines
Deal found 5/8$372
Fri 7/192:15 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Mon 7/2210:10 amSTL - YYZ
Nonstop1h 59mUnited Airlines
Deal found 5/8$373
Mon 7/16:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Thu 7/44:05 pmSTL - YYZ
Nonstop1h 59mAir Canada
Deal found 5/8$418
Mon 7/82:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Sat 7/134:05 pmSTL - YYZ
Nonstop1h 59mAir Canada
Deal found 5/8$521
Mon 7/82:15 pmYYZ - STL
Nonstop2h 06mMultiple Airlines
Fri 7/1210:10 amSTL - YYZ
Nonstop1h 59mMultiple Airlines
Deal found 5/9$569
Thu 5/306:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/44:05 pmSTL - YYZ
Nonstop2h 01mAir Canada
Deal found 5/9$597
Tue 6/42:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Wed 6/59:50 amSTL - YYZ
Nonstop2h 01mAir Canada
Deal found 5/8$616
Mon 6/102:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Tue 6/119:50 amSTL - YYZ
Nonstop2h 01mAir Canada
Deal found 5/9$670
Mon 6/102:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Fri 6/1411:00 amSTL - YYZ
Nonstop2h 01mAir Canada
Deal found 5/9$814

Pearson Intl to St. Louis flights leaving soon

Find last-minute flight options from Pearson Intl to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Book one of these great deals on flights from Toronto to St. Louis. Users should examine the flight details to ensure there are no surprises.
Sun 5/128:20 pmYYZ - STL
1 stop19h 54mMultiple Airlines
Wed 5/2911:36 amSTL - YYZ
2 stops30h 59mMultiple Airlines
Deal found 5/8$377
Sun 5/128:20 pmYYZ - STL
1 stop14h 58mMultiple Airlines
Wed 5/299:10 pmSTL - YYZ
1 stop25h 16mMultiple Airlines
Deal found 5/8$380
Sun 5/128:20 pmYYZ - STL
1 stop19h 54mMultiple Airlines
Wed 5/2911:36 amSTL - YYZ
3 stops30h 59mMultiple Airlines
Deal found 5/8$389
Sun 5/128:20 pmYYZ - STL
1 stop19h 54mMultiple Airlines
Sun 5/267:45 amSTL - YYZ
2 stops10h 50mMultiple Airlines
Deal found 5/8$436
Wed 5/156:30 amYYZ - STL
3 stops35h 15mMultiple Airlines
Sun 5/197:45 amSTL - YYZ
2 stops10h 50mMultiple Airlines
Deal found 5/9$490
Sat 5/186:00 amYYZ - STL
1 stop10h 28mAmerican Airlines
Mon 5/205:55 amSTL - YYZ
1 stop5h 39mAmerican Airlines
Deal found 5/9$507
Fri 5/1711:55 amYYZ - STL
1 stop8h 51mAmerican Airlines
Mon 5/205:55 amSTL - YYZ
1 stop5h 39mAmerican Airlines
Deal found 5/9$509
Wed 5/157:50 amYYZ - STL
1 stop10h 05mMultiple Airlines
Sun 5/197:45 amSTL - YYZ
2 stops10h 50mMultiple Airlines
Deal found 5/9$533
Wed 5/156:34 amYYZ - STL
1 stop16h 18mWestJet
Sun 5/196:30 amSTL - YYZ
1 stop9h 39mWestJet
Deal found 5/9$558

One-way flights to St. Louis from Pearson Intl

Search for one-way flight options from Pearson Intl to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Users in need of a one-way flight from Toronto to St. Louis can choose from these deals. For those needing a return trip from Toronto, there is a search form available above.
Tue 7/96:30 amYYZ - STL
1 stop8h 53mMultiple Airlines
Deal found 5/8$180
Mon 7/156:30 amYYZ - STL
1 stop28h 16mMultiple Airlines
Deal found 5/8$181
Sat 6/226:30 amYYZ - STL
1 stop11h 58mMultiple Airlines
Deal found 5/8$182
Mon 5/278:00 pmYYZ - STL
1 stop15h 13mMultiple Airlines
Deal found 5/8$186
Mon 5/278:00 pmYYZ - STL
1 stop15h 13mMultiple Airlines
Deal found 5/9$187
Fri 6/218:15 pmYYZ - STL
1 stop15h 58mMultiple Airlines
Deal found 5/8$202
Mon 5/272:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 5/9$203
Thu 7/116:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 5/8$204
Thu 8/12:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 5/7$211

Find flights from Pearson Intl to St. Louis within your budget

Customize your flight search to find flights from Pearson Intl to St. Louis 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$295 - $418

Route

Depart

Return

Price

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 6/10

3 stops29h 27m

Lambert-St Louis

Tue 6/11

2 stops19h 52m

$295

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 6/6

1 stop11h 58m

Lambert-St Louis

Mon 6/10

1 stop26h 18m

$311

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 6/5

3 stops37h 52m

Lambert-St Louis

Wed 6/12

1 stop15h 47m

$334

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 5/30

Nonstop2h 06m

Lambert-St Louis

Tue 6/4

1 stop5h 27m

$366

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 6/1

Nonstop2h 06m

Lambert-St Louis

Tue 6/4

1 stop5h 27m

$368

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 7/18

Nonstop2h 06m

Lambert-St Louis

Sat 9/7

1 stop8h 10m

$372

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 5/30

1 stop7h 38m

Lambert-St Louis

Tue 6/4

1 stop4h 27m

$378

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 8/15

1 stop4h 59m

Lambert-St Louis

Sun 8/18

1 stop4h 39m

$383

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 6/10

1 stop20h 41m

Lambert-St Louis

Tue 6/11

2 stops10h 49m

$418

Flights are sorted by cheapest first

Deals found on 5/9

When is the best time to book a flight from Toronto Pearson Intl Airport to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to St. Louis. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to St. Louis, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Toronto Pearson Intl Airport to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to St. Louis. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to St. Louis flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to St. Louis by month

Plan your trip from Pearson Intl to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Pearson Intl to St. Louis is currently $193 while a round-trip flight costs $358. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to St. Louis (average of $322). Flying from Toronto Pearson Intl Airport to St. Louis in July is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$326

February

$331

March

$357

April

$337

May

$342

June

$369

July

$372

August

$336

September

$322

October

$324

November

$336

December

$326

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 10, 2024.
Read through reviews of airlines operating flights from Toronto to St. Louis, such as Air Canada, United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,142 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,778 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.6
Good
2,942 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,027 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,665 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Toronto Pearson Intl?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to Lambert-St Louis (STL) should be relatively easy as there are 2 daily inbound flights from Toronto Pearson Intl from 2 different airlines.

  • Can I find flights from Toronto Pearson Intl Airport to St. Louis for under $300 on Cheapflights?

    Yes, there are multiple flights from Toronto Pearson Intl Airport to St. Louis for under $300. The cheapest flight booked recently is on Multiple Airlines for just $295, but on average you can expect to pay $361.

  • Are there nonstop flights from Toronto Pearson Intl Airport to St. Louis for under $400 on Cheapflights?

    Cheapflights has at least 14 direct flights from Toronto Pearson Intl Airport to St. Louis under $400. A good price for a nonstop flight from Toronto Pearson Intl Airport to St. Louis is less than $692.

  • Are there last-minute flights available from Toronto Pearson Intl Airport to St. Louis for under $400?

    There are currently 20+ open flights from Toronto Pearson Intl Airport to St. Louis within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to St. Louis round-trip?

    Flying on Air Canada is currently your cheapest option to St. Louis, with prices starting at $366. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $372 and $378, respectively. You may be able to fly from Toronto Pearson Intl Airport to St. Louis for 20% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to St. Louis one-way?

    The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to St. Louis are Air Canada ($203), Delta ($216), and United Airlines ($219).

  • What are the most reliable airlines from Toronto Pearson Intl Airport to St. Louis?

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to St. Louis consider choosing Air Canada (62%), Jazz (62%) or United Airlines (62%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto Pearson Intl Airport to St. Louis?

    Looking at all options, your cheapest flight can be booked for $228. While the most popular route (Toronto Pearson Intl - Lambert-St Louis) can be booked for $295 on average our data indicates $373 when flying from Toronto Pearson Intl Airport to St. Louis.

  • What does YYZ to STL mean?

    This is defined as Toronto Pearson Intl Airport (YYZ) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Pearson Intl to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Pearson Intl to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Pearson Intl to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pearson Intl to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Pearson Intl to St. Louis?

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

  • Can I find deals for business class flights from Pearson Intl to St. Louis?

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

  • Can I find deals for flights from Pearson Intl to St. Louis that allow pets onboard?

    Many airlines flying from Pearson Intl to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Pearson Intl to St. Louis?

    Yes, you can often find last-minute deals on Pearson Intl to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Toronto Pearson Intl Airport to St. Louis flight deals updated?

    The Toronto Pearson Intl Airport to St. Louis flight deals you see on this page were last updated on 5/10.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pearson Intl to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

Pearson Intl to Kansas City flights
Pearson Intl to Springfield flights
Pearson Intl to Joplin flights

Top 2 airlines flying from Pearson Intl to St. Louis

Discover the top 2 airlines that operate flights from Pearson Intl to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$301Average$450FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$329Average$550FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
New York to San Francisco flights
Houston to Denver flights
New York to Buffalo flights
Cleveland to Las Vegas flights
Fresno to Los Angeles flights
San Francisco to Hawaii flights
Baltimore to Cancún flights
Cincinnati to Las Vegas flights
New York to Rome flights
Burbank to Las Vegas flights
Boston to Newark Airport flights
Toronto Pearson Intl Airport to Santa Rosa flights

Search flights from Pearson Intl to St. Louis by cabin class

Find flights from Pearson Intl to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Pearson Intl to St. Louis

Find hourly flight availability from Pearson Intl to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Pearson Intl to St. Louis

Explore weekly flight availability from Pearson Intl to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 10, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pearson Intl to St. Louis?

Cheapflights makes it easy to find Pearson Intl to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to St. Louis?

Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pearson Intl to St. Louis with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to St. Louis, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pearson Intl to St. Louis become cheaper?

Yes, Cheapflights offers price alerts on Pearson Intl to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines