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Toronto Pearson International Airport to St. Louis Lambert International Airport flight

Explore the cheapest one-way and round-trip flights from Toronto Pearson International Airport to St. Louis Lambert International Airport over the next 90 days, with one-way fares from €181 and round-trip from €278. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        YYZ 12:55
        2h 5m
        Direct
        STL 14:00
        Toronto - St. Louis | Tue, Oct 27 | Air Canada
        STL 16:05
        2h
        Direct
        YYZ 19:05
        St. Louis - Toronto | Wed, Oct 28 | Air Canada
        €433 €562
        23% off
        23% off
        €562 €433
      • YYZ 19:15
        2h 5m
        Direct
        STL 20:20
        Toronto - St. Louis | Sun, Oct 18 | Air Canada
        STL 08:55
        1h 54m
        Direct
        YYZ 11:49
        St. Louis - Toronto | Thu, Oct 22 | Air Canada
        €449 €562
        20% off
        20% off
        €562 €449
      • YYZ 13:15
        8h 42m
        1 stop
        STL 20:57
        Toronto - St. Louis | Wed, Oct 28 | American Airlines
        STL 06:00
        7h 34m
        1 stop
        YYZ 14:34
        St. Louis - Toronto | Wed, Nov 4 | American Airlines
        €278 €562
        51% off
        51% off
        €562 €278
      • YYZ 11:36
        8h 46m
        1 stop
        STL 19:22
        Toronto - St. Louis | Mon, Nov 2 | American Airlines
        STL 13:20
        9h 26m
        1 stop
        YYZ 23:46
        St. Louis - Toronto | Mon, Nov 9 | American Airlines
        €278
        51% off
        €562 €278
      • YYZ 13:15
        8h 42m
        1 stop
        STL 20:57
        Toronto - St. Louis | Wed, Oct 14 | American Airlines
        STL 05:00
        8h 33m
        1 stop
        YYZ 14:33
        St. Louis - Toronto | Wed, Oct 21 | American Airlines
        €282
        50% off
        €562 €282
      • YYZ 13:15
        8h 42m
        1 stop
        STL 20:57
        Toronto - St. Louis | Mon, Oct 26 | American Airlines
        STL 05:05
        8h 29m
        1 stop
        YYZ 14:34
        St. Louis - Toronto | Mon, Nov 2 | American Airlines
        €282
        50% off
        €562 €282
      • YYZ 11:36
        8h 46m
        1 stop
        STL 19:22
        Toronto - St. Louis | Thu, Nov 12 | American Airlines
        STL 06:00
        7h 34m
        1 stop
        YYZ 14:34
        St. Louis - Toronto | Mon, Nov 16 | American Airlines
        €284
        49% off
        €562 €284
      • YYZ 13:15
        8h 29m
        1 stop
        STL 20:44
        Toronto - St. Louis | Thu, Sep 24 | American Airlines
        STL 05:00
        8h 32m
        1 stop
        YYZ 14:32
        St. Louis - Toronto | Wed, Sep 30 | American Airlines
        €288
        49% off
        €562 €288
      • YYZ 13:15
        8h 42m
        1 stop
        STL 20:57
        Toronto - St. Louis | Wed, Oct 21 | American Airlines
        STL 07:28
        9h 16m
        1 stop
        YYZ 17:44
        St. Louis - Toronto | Tue, Oct 27 | American Airlines
        €290
        48% off
        €562 €290
      • YYZ 11:36
        8h 46m
        1 stop
        STL 19:22
        Toronto - St. Louis | Wed, Nov 4 | American Airlines
        STL 06:00
        7h 34m
        1 stop
        YYZ 14:34
        St. Louis - Toronto | Sat, Nov 7 | American Airlines
        €290
        48% off
        €562 €290
      • YYZ 06:30
        7h 46m
        1 stop
        STL 13:16
        Toronto - St. Louis | Thu, Oct 1 | American Airlines
        STL 05:00
        8h 33m
        1 stop
        YYZ 14:33
        St. Louis - Toronto | Tue, Oct 6 | American Airlines
        €293
        48% off
        €562 €293
      • YYZ 07:29
        14h 28m
        1 stop
        STL 20:57
        Toronto - St. Louis | Thu, Oct 8 | American Airlines
        STL 13:06
        9h 23m
        1 stop
        YYZ 23:29
        St. Louis - Toronto | Wed, Oct 14 | American Airlines
        €297
        47% off
        €562 €297
      • YYZ 19:15
        16h 3m
        1 stop
        STL 10:18
        Toronto - St. Louis | Fri, Sep 25 | American Airlines
        STL 07:27
        9h 17m
        1 stop
        YYZ 17:44
        St. Louis - Toronto | Thu, Oct 1 | American Airlines
        €300
        47% off
        €562 €300
      • YYZ 15:14
        10h 5m
        1 stop
        STL 00:19
        Toronto - St. Louis | Fri, Oct 23 | American Airlines
        STL 07:29
        9h 15m
        1 stop
        YYZ 17:44
        St. Louis - Toronto | Mon, Oct 26 | American Airlines
        €303
        46% off
        €562 €303
      • YTO 13:00
        17h 25m
        1 stop
        STL 14:00
        Toronto - St. Louis | Thu, Sep 24 | Normal Airline
        STL 15:00
        6h
        Direct
        YTO 16:00
        St. Louis - Toronto | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        YYZ 12:55
        2h 5m
        Direct
        STL 14:00
        Toronto - St. Louis | Sun, Oct 11 | Air Canada
        €257 €322
        20% off
        20% off
        €322 €257
      • YYZ 07:29
        10h 24m
        1 stop
        STL 16:53
        Toronto - St. Louis | Sat, Oct 17 | American Airlines
        €181 €322
        44% off
        44% off
        €322 €181
      • YYZ 08:05
        14h 8m
        1 stop
        STL 21:13
        Toronto - St. Louis | Sat, Oct 17 | Air Canada
        €199 €322
        38% off
        38% off
        €322 €199
      • YYZ 08:20
        14h 35m
        1 stop
        STL 21:55
        Toronto - St. Louis | Tue, Nov 10 | Air Canada
        €219
        32% off
        €322 €219
      • YYZ 11:02
        9h 58m
        1 stop
        STL 20:00
        Toronto - St. Louis | Tue, Sep 29 | Porter Airlines
        €224
        30% off
        €322 €224
      • YYZ 15:15
        9h 44m
        1 stop
        STL 23:59
        Toronto - St. Louis | Tue, Nov 10 | American Airlines
        €228
        28% off
        €322 €228
      • YYZ 11:09
        10h 23m
        1 stop
        STL 20:32
        Toronto - St. Louis | Tue, Oct 6 | American Airlines
        €234
        27% off
        €322 €234
      • YYZ 07:55
        13h 11m
        1 stop
        STL 20:06
        Toronto - St. Louis | Tue, Sep 29 | WestJet
        €237
        26% off
        €322 €237
      • YYZ 14:18
        6h 42m
        1 stop
        STL 20:00
        Toronto - St. Louis | Tue, Sep 29 | American Airlines
        €237
        26% off
        €322 €237
      • YYZ 11:09
        5h 48m
        1 stop
        STL 15:57
        Toronto - St. Louis | Sun, Oct 11 | American Airlines
        €247
        23% off
        €322 €247
      • YYZ 06:00
        10h 36m
        1 stop
        STL 15:36
        Toronto - St. Louis | Tue, Sep 29 | Delta Air Lines
        €248
        23% off
        €322 €248
      • YYZ 11:00
        12h 59m
        1 stop
        STL 22:59
        Toronto - St. Louis | Sat, Oct 17 | United Airlines
        €250
        22% off
        €322 €250
      • YTO 13:00
        17h 25m
        1 stop
        STL 14:00
        Toronto - St. Louis | Thu, Sep 24 | Normal Airline
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Flight fares from Toronto Pearson International Airport to St. Louis Lambert International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Toronto Pearson International Airport to St. Louis Lambert International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Toronto Pearson International Airport to St. Louis Lambert International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Toronto Pearson International Airport to St. Louis Lambert International Airport are usually in April, with an average price of €211. It is best to avoid November, when the average price can reach €878.

€878
€545
€211
0
    Cheapest
  • €240
    Sep
  • €219
    Oct
  • €878
    Nov
  • €541
    Dec
  • €272
    Jan
  • €246
    Feb
  • €262
    Mar
  • €211
    Apr
  • €228
    May
  • €278
    Jun
  • €340
    Jul
  • €418
    Aug

What is the cheapest day of the week to fly from Toronto Pearson International Airport to St. Louis Lambert International Airport?

The data is based on the past 12 months and shows the average ticket prices from Toronto Pearson International Airport to St. Louis Lambert International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Toronto Pearson International Airport to St. Louis Lambert International Airport is Monday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

€382
€305
€228
€151
  • €228
    Mon
  • €382
    Tue
  • €264
    Wed
  • €276
    Thu
  • €371
    Fri
  • €302
    Sat
  • €287
    Sun

Which airline offers the cheapest flights from Toronto Pearson International Airport to St. Louis Lambert International Airport?

The cheapest airline flying from Toronto Pearson International Airport to St. Louis Lambert International Airport is American Airlines (from €177) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €177
Air Canada
From €199
WestJet
From €200
Porter Airlines
From €224
Delta Air Lines
From €230
United Airlines
From €250

Find more flights and airlines

What is the flight schedule from Toronto Pearson International Airport to St. Louis Lambert International Airport?

Check the schedule for flights from Toronto to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8891

    Toronto Pearson International Airport

    18:45

    YYZ

    2h 5m

    19:50

    STL

    S M T W T F S
    Search

  2. AC8889

    Toronto Pearson International Airport

    12:00

    YYZ

    2h 5m

    13:05

    STL

    S M T W T F S
    Search

  3. DL2714

    Toronto Pearson International Airport

    18:00

    YYZ

    2h 33m

    Direct

    20:33

    ATL

    S M T W T F S
    Search

  4. DL2833

    Hartsfield–Jackson Atlanta International Airport

    20:05

    ATL

    1h 44m

    Direct

    20:49

    STL

    S M T W T F S

  5. UA3617

    Toronto Pearson International Airport

    10:15

    YYZ

    2h 6m

    Direct

    11:21

    ORD

    S M T W T - S
    Search

  6. UA2000

    O'Hare International Airport

    14:07

    ORD

    1h 31m

    Direct

    15:38

    STL

    S M T W T F S

  7. DL5183

    Toronto Pearson International Airport

    06:15

    YYZ

    2h

    Direct

    08:15

    LGA

    S M T W T - -
    Search

  8. DL4905

    LaGuardia Airport

    13:55

    LGA

    2h 41m

    Direct

    15:36

    STL

    S M T W T F S

  9. AA5668

    Toronto Pearson International Airport

    11:01

    YYZ

    1h 43m

    Direct

    12:44

    DCA

    S M T W T F S
    Search

  10. AA4680

    Ronald Reagan Washington National Airport

    20:00

    DCA

    2h 25m

    Direct

    21:25

    STL

    S M T W T - S

  11. AC509

    Toronto Pearson International Airport

    15:55

    YYZ

    1h 46m

    Direct

    16:41

    ORD

    S M T W T F S
    Search

  12. AA3069

    O'Hare International Airport

    23:05

    ORD

    1h 22m

    Direct

    00:27

    STL

    S M T W T F S

  13. UA2860

    Toronto Pearson International Airport

    11:00

    YYZ

    2h

    Direct

    12:00

    ORD

    S M T W T F S
    Search

  14. UA4576

    O'Hare International Airport

    21:30

    ORD

    1h 24m

    Direct

    22:54

    STL

    S - T W T F S
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About Toronto Pearson International Airport and St. Louis Lambert International Airport

Learn about Toronto Pearson International Airport (YYZ) and St. Louis Lambert International Airport (STL) — including location, terminals, transportation, and travel tips.

Flight distance1,053.91km
Cheapest one-way ticket price€181
Cheapest return ticket price€278

FAQs for Toronto Pearson International Airport to St. Louis Lambert International Airport Flights

  • How long is the flight from Toronto Pearson International Airport to St. Louis Lambert International Airport?

    Toronto Pearson International Airport to St. Louis Lambert International Airport takes about 1 hour 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Toronto Pearson International Airport (YYZ) to St. Louis Lambert International Airport (STL).
  • The earliest flight from Toronto Pearson International Airport to St. Louis Lambert International Airport departs at 12:55, and the last departs at 19:15, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Toronto Pearson International Airport (YYZ) to St. Louis Lambert International Airport (STL) is quite popular. Without considering departure times or holidays, tickets cost around €326 in October, the most expensive month to book this route.
    • The distance from St. Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.
  • Air Canada is a very popular airline operating an average of 14 flights per month.
  • One-way flights from Toronto Pearson International Airport to St. Louis Lambert International Airport currently start from €181, and round-trip fares start from €278. The current lowest fare is a American Airlines flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. Air Canada operate direct flights from Toronto Pearson International Airport to St. Louis Lambert International Airport, with an average flight time of 1 hour 37 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Toronto Pearson International Airport to St. Louis Lambert International Airport is €296. Prices may vary depending on the departure date, airline, and availability.
  • Toronto Pearson International Airport to St. Louis Lambert International Airport operates around 10 weekly flights, mainly by Air Canada. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Toronto Pearson International Airport and St. Louis Lambert International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.