Question 1

What are the most popular routes to and from St. Louis?

Accepted Answer

Travelers frequently search for route combinations, such as St. Louis and London, Las Vegas, Orlando, Cancún, Denver, Los Angeles, San Francisco, Mexico City, Cali, Buenos Aires, Lima, Toronto, Edmonton, San José, Reykjavik, Kelowna, Tuxtla Gutiérrez, Sydney, Fort Lauderdale, Washington, D.C..

Question 2

What are the most popular routes to and from Ottawa?

Accepted Answer

Travelers frequently search for route combinations, such as Ottawa and Calgary, Vancouver, Edmonton, Toronto, Winnipeg, London, Halifax, New York, Atlanta, Glasgow, Fort Lauderdale, Boston, Fort Myers, Orlando, Dallas, Tampa, Mexico City, Houston, Manila, Minneapolis.

Question 3

What airports are near St. Louis?

Accepted Answer

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Abraham Lincoln Capital, MidAmerica St. Louis, Evansville Regional, General Wayne A. Downing Peoria International, Columbia Regional, Central Illinois Regional, Cape Girardeau Regional, Waynesville-St. Robert Regional.

Question 4

What airports are near Ottawa?

Accepted Answer

The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Montreal Saint-Hubert Longueuil, Ogdensburg International, Plattsburgh International, Massena International, Adirondack Regional, Watertown International.

Question 5

Which airlines fly between St. Louis and Ottawa?

Accepted Answer

Currently, you can fly between St. Louis and Ottawa with Air Canada, Porter Airlines, WestJet, Frontier Airlines, United Airlines.

Question 6

When’s the best time to travel between St. Louis and Ottawa?

Accepted Answer

If you don’t have specific dates for your trip between St. Louis and Ottawa, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between St. Louis and Ottawa?

Accepted Answer

Traveling between St. Louis and Ottawa, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near St. Louis?

Accepted Answer

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Abraham Lincoln Capital, MidAmerica St. Louis, Evansville Regional, General Wayne A. Downing Peoria International, Columbia Regional, Central Illinois Regional, Cape Girardeau Regional, Waynesville-St. Robert Regional

Question 9

How many airports are there near Ottawa?

Accepted Answer

There are a number of airports in and around Ottawa. The main one is Ottawa Macdonald–Cartier International and other nearby airports include Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Montreal Saint-Hubert Longueuil, Ogdensburg International, Plattsburgh International, Massena International, Adirondack Regional, Watertown International.

Question 10

What time do nonstop (direct) flights between St. Louis and Ottawa depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between St. Louis and Ottawa arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between St. Louis and Ottawa depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between St. Louis and Ottawa arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£147
Cheapest round-trip	£420
Average round-trip	£484
Includes rare itinerary	Travel hack
Most popular airline	Air Canada

Transport Option	Typical Time	Typical Cost	Frequency	Best For
OC Transpo Route 97 Bus	25-40 min	$3.75; single fare; Presto card or cash	every 15–30 min (traffic dependent)	budget travelers
Taxi	15-30 min	$35 – $50; metered; varies by destination and traffic	on-demand 24/7 (traffic dependent)	convenience with luggage
Uber	15-30 min	$25 – $45; varies with demand and destination	on-demand 24/7 (traffic dependent)	app-based convenience
Lyft	15-30 min	$25 – $45; varies with demand and destination	on-demand 24/7 (traffic dependent)	ride-hailing alternative
Rental Car	15-30 min	$50 – $120; per day; varies by vehicle and provider	on-demand during office hours	flexibility and exploration
Private Transfer	15-30 min	$60 – $100; pre-booked; fixed rate	by reservation (traffic dependent)	business travelers

Name	Carrier code	IATA Code	Passport needed during booking
Air Canada	ACA	AC	Yes
Porter Airlines	POE	PD	No
WestJet	WJA	WS	No
Frontier Airlines	FFT	F9	No
United Airlines	UAL	UA	No

Month	Average monthly max temperature	Average monthly min temperature
January	-5°C	-13°C
February	-3°C	-12°C
March	2°C	-6°C
April	10°C	0°C
May	18°C	7°C
June	22°C	12°C
July	25°C	15°C
August	24°C	14°C
September	20°C	11°C
October	13°C	5°C
November	5°C	-1°C
December	-1°C	-7°C

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