How long is a direct flight to St. Louis?

While the flight duration depends heavily on the origin, travellers can expect non-stop flights to St. Louis to last approximately 2h 05m on average. The quickest direct flight to St. Louis at this time departs from Toronto Pearson Intl Airport (2h 05m), while the longest leaves from Toronto Pearson Intl Airport (2h 05m).

What is the best time of year to fly direct to St. Louis?

If you're seeking the lowest price on a direct flight to St. Louis, January is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit St. Louis, when demand is typically at its lowest.

What is the most popular direct flight origin to St. Louis?

Currently, the most popular direct flight origin to St. Louis is Toronto Pearson Intl Airport. A round-trip direct flight from Toronto Pearson Intl Airport to St. Louis typically costs around C$ 868.

At the moment, the best time to book a non-stop flight to St. Louis is in January with an average price of C$ 365. If you're looking to fly direct to St. Louis in July, expect to pay the most, with an average price of C$ 558. Keep in mind that different factors like airlines, departure airports, and times can affect the cost of your flight, so it's a good idea to compare these to find the best deal.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Direct flights to St. Louis

Cheap direct flight deals to St. Louis

Mon 1/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Thu 11/710:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 586

Fri 19/76:55 p.m.YYZ - STL

Nonstop2h 06mMultiple Airlines

Sun 21/710:10 a.m.STL - YYZ

Nonstop1h 59mMultiple Airlines

Deal found 29/5C$ 606

Tue 30/72:15 p.m.YYZ - STL

Nonstop2h 06mUnited Airlines

Fri 2/84:05 p.m.STL - YYZ

Nonstop1h 59mUnited Airlines

Deal found 29/5C$ 628

Tue 2/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sun 7/710:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 601

Fri 12/76:55 p.m.YYZ - STL

Nonstop2h 06mUnited Airlines

Sun 21/710:10 a.m.STL - YYZ

Nonstop1h 59mUnited Airlines

Deal found 30/5C$ 639

Tue 9/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Wed 24/74:05 p.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 621

Mon 17/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Mon 24/64:05 p.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 640

Thu 15/82:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sun 18/810:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 642

Wed 31/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sat 3/810:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 30/5C$ 664

One-way direct flights to St. Louis

Wed 19/62:15 p.m.YYZ - STL

Nonstop2h 06mUnited Airlines

Deal found 29/5C$ 327

Sat 14/92:15 p.m.YYZ - STL

Nonstop2h 05mUnited Airlines

Deal found 29/5C$ 349

Tue 17/96:55 p.m.YYZ - STL

Nonstop2h 05mAir Canada

Deal found 30/5C$ 354

Tue 30/72:15 p.m.YYZ - STL

Nonstop2h 06mLufthansa

Deal found 28/5C$ 361

Sun 9/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Deal found 29/5C$ 427

Wed 31/72:15 p.m.YYZ - STL

Nonstop2h 06mLufthansa

Deal found 28/5C$ 443

Fri 13/96:55 p.m.YYZ - STL

Nonstop2h 05mAir Canada

Deal found 29/5C$ 513

Mon 16/96:55 p.m.YYZ - STL

Nonstop2h 05mAir Canada

Deal found 29/5C$ 516

Mon 16/96:55 p.m.YYZ - STL

Nonstop2h 05mAir Canada

Deal found 30/5C$ 519

Round-trip direct flights to St. Louis

Mon 1/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Thu 11/710:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 586

Tue 2/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sun 7/710:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 601

Fri 19/76:55 p.m.YYZ - STL

Nonstop2h 06mMultiple Airlines

Sun 21/710:10 a.m.STL - YYZ

Nonstop1h 59mMultiple Airlines

Deal found 29/5C$ 606

Tue 9/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Wed 24/74:05 p.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 621

Tue 30/72:15 p.m.YYZ - STL

Nonstop2h 06mUnited Airlines

Fri 2/84:05 p.m.STL - YYZ

Nonstop1h 59mUnited Airlines

Deal found 29/5C$ 628

Fri 12/76:55 p.m.YYZ - STL

Nonstop2h 06mUnited Airlines

Sun 21/710:10 a.m.STL - YYZ

Nonstop1h 59mUnited Airlines

Deal found 30/5C$ 639

Mon 17/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Mon 24/64:05 p.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 640

Thu 15/82:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sun 18/810:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 29/5C$ 642

Wed 31/72:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sat 3/810:10 a.m.STL - YYZ

Nonstop1h 59mAir Canada

Deal found 30/5C$ 664

Direct flights to St. Louis departing soon

Sun 9/62:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sat 15/64:05 p.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 744

Thu 6/62:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sun 16/64:05 p.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 885

Fri 7/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Sat 15/64:05 p.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 911

Sun 9/62:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Thu 13/69:50 a.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 1,251

Sun 9/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Fri 14/64:05 p.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 1,374

Sat 8/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Thu 13/69:50 a.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 1,393

Sun 9/62:15 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Wed 12/69:50 a.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 1,398

Thu 6/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Thu 13/69:50 a.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 1,439

Sun 9/66:55 p.m.YYZ - STL

Nonstop2h 06mAir Canada

Mon 17/64:05 p.m.STL - YYZ

Nonstop2h 01mAir Canada

Deal found 30/5C$ 1,520

Best time to book a flight to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis with our price prediction graph.

Estimated round-trip price

Find direct flights to St. Louis within your budget

Fly from

Budget

C$ 586 - C$ 664

Route

Depart

Return

Price

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 1/7

Nonstop2h 06m

Lambert-St Louis

Thu 11/7

Nonstop1h 59m

C$ 586

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 2/7

Nonstop2h 06m

Lambert-St Louis

Sun 7/7

Nonstop1h 59m

C$ 601

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 19/7

Nonstop2h 06m

Lambert-St Louis

Sun 21/7

Nonstop1h 59m

C$ 606

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 9/7

Nonstop2h 06m

Lambert-St Louis

Wed 24/7

Nonstop1h 59m

C$ 621

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 30/7

Nonstop2h 06m

Lambert-St Louis

Fri 2/8

Nonstop1h 59m

C$ 628

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 12/7

Nonstop2h 06m

Lambert-St Louis

Sun 21/7

Nonstop1h 59m

C$ 639

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 17/6

Nonstop2h 06m

Lambert-St Louis

Mon 24/6

Nonstop1h 59m

C$ 640

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 15/8

Nonstop2h 06m

Lambert-St Louis

Sun 18/8

Nonstop1h 59m

C$ 642

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 31/7

Nonstop2h 06m

Lambert-St Louis

Sat 3/8

Nonstop1h 59m

C$ 664

Flights are sorted by cheapest first

Deals found on 29/5

Reviews of airlines flying non-stop to St. Louis

Delta

8.0

Very good

10,457 reviews

Check prices

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta

8.0

Very good

10,457 reviews

Delta

8.0

Very good

10,457 reviews

Check prices

Reviews

1 / 10

KLM

7.9

Good

1,520 reviews

Delta

8.0

Very good

10,457 reviews

Check prices

Reviews

1 / 10

WestJet

7.5

Good

2,866 reviews

Delta

8.0

Very good

10,457 reviews

Check prices

Reviews

1 / 10

United Airlines

7.4

Good

10,777 reviews

Delta

8.0

Very good

10,457 reviews

Check prices

Reviews

1 / 10

American Airlines

7.3

Good

14,284 reviews

Delta

8.0

Very good

10,457 reviews

Check prices

Reviews

1 / 10

Temperature and rainfall in St. Louis by month

STL Temperature	0 - 27 °C

STL

Temperature

0 - 27 °C

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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This is the cheapest price on a non-stop flight to St. Louis found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap direct flight deals to St. Louis

Discover affordable direct flight deals to St. Louis. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

One-way direct flights to St. Louis

Explore one-way non-stop flights to St. Louis for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

Round-trip direct flights to St. Louis

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Direct flights to St. Louis departing soon

Discover non-stop flights to St. Louis departing soon. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

Best time to book a flight to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis with our price prediction graph.

Find direct flights to St. Louis within your budget

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Reviews of airlines flying non-stop to St. Louis

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.

FAQ about direct flights to St. Louis

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Flights to and from St. Louis
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Direct flights to St. Louis from C$ 327

This is the cheapest price on a non-stop flight to St. Louis found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap direct flight deals to St. Louis

Discover affordable direct flight deals to St. Louis. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

One-way direct flights to St. Louis

Explore one-way non-stop flights to St. Louis for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

Round-trip direct flights to St. Louis

Explore round-trip direct flights to St. Louis. Find up-to-date pricing and availability for round-trip flights. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

Direct flights to St. Louis departing soon

Discover non-stop flights to St. Louis departing soon. In the last 7 days, Cheapflights users made a total of 426,053 searches and data was last updated on 30 May 2024.

Best time to book a flight to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis with our price prediction graph.

Find direct flights to St. Louis within your budget

Use the slider to find non-stop flights to St. Louis within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 426,053 searches and data was last updated on 30 May 2024.

Reviews of airlines flying non-stop to St. Louis

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.

FAQ about direct flights to St. Louis

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Book a non-stop flight to one of these other cities located in Missouri.