What is the cheapest airline that flies from San Antonio to Ottawa?

United Airlines is the most popular carrier operating from San Antonio to Ottawa

When did momondo last update prices for flights from San Antonio Airport to Ottawa Airport?

Prices for flights from San Antonio Airport to Ottawa Airport refresh daily.

How old do you have to be to fly from San Antonio Airport to Ottawa Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 516 Cheap Flights from San Antonio to Ottawa in 2026/27

Find the cheapest flights from San Antonio to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:24 p.m. - 7:27 p.m.SAT San Antonio-YOW Ottawa

6h 03m1 stop Washington, D.C. Dulles Intl

6:00 a.m. - 3:13 p.m.YOW Ottawa-SAT San Antonio

10h 13m1 stop Newark

C$ 996United Airlines

Mon, 16 Nov - Thu, 19 Nov

12:24 p.m. - 7:27 p.m.SAT San Antonio-YOW Ottawa

6h 03m1 stop Washington, D.C. Dulles Intl

9:45 a.m. - 7:10 p.m.YOW Ottawa-SAT San Antonio

10h 25m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

C$ 1,010United Airlines

Mon, 16 Nov - Thu, 19 Nov

6:34 a.m. - 7:27 p.m.SAT San Antonio-YOW Ottawa

11h 53m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

9:45 a.m. - 9:26 p.m.YOW Ottawa-SAT San Antonio

12h 41m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

C$ 1,017United Airlines

Mon, 16 Nov - Thu, 19 Nov

6:45 a.m. - 9:23 p.m.SAT San Antonio-YOW Ottawa

13h 38m1 stop Chicago O'Hare Intl

4:42 p.m. - 10:59 p.m.YOW Ottawa-SAT San Antonio

7h 17m1 stop Chicago O'Hare Intl

C$ 1,090United Airlines

Mon, 21 Dec - Tue, 29 Dec

7:08 p.m. - 2:09 p.m.SAT San Antonio-YOW Ottawa

18h 01m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 a.m. - 10:59 p.m.YOW Ottawa-SAT San Antonio

17h 44m1 stop Chicago O'Hare Intl

C$ 1,103United Airlines

Mon, 21 Dec - Tue, 29 Dec

6:45 a.m. - 9:23 p.m.SAT San Antonio-YOW Ottawa

13h 38m1 stop Chicago O'Hare Intl

4:42 p.m. - 10:59 p.m.YOW Ottawa-SAT San Antonio

7h 17m1 stop Chicago O'Hare Intl

C$ 1,104United Airlines

Mon, 21 Dec - Tue, 29 Dec

5:15 a.m. - 9:23 p.m.SAT San Antonio-YOW Ottawa

15h 08m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 a.m. - 6:09 p.m.YOW Ottawa-SAT San Antonio

12h 54m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,111United Airlines

Mon, 21 Dec - Tue, 29 Dec

7:08 p.m. - 2:09 p.m.SAT San Antonio-YOW Ottawa

18h 01m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 a.m. - 12:42 p.m.YOW Ottawa-SAT San Antonio

7h 27m1 stop Chicago O'Hare Intl

C$ 1,118United Airlines

Mon, 21 Dec - Tue, 29 Dec

7:08 p.m. - 2:09 p.m.SAT San Antonio-YOW Ottawa

18h 01m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 a.m. - 6:09 p.m.YOW Ottawa-SAT San Antonio

12h 54m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

C$ 1,125United Airlines

Mon, 21 Dec - Tue, 29 Dec

6:45 a.m. - 2:09 p.m.SAT San Antonio-YOW Ottawa

6h 24m1 stop Chicago O'Hare Intl

6:15 a.m. - 10:59 p.m.YOW Ottawa-SAT San Antonio

17h 44m1 stop Chicago O'Hare Intl

C$ 1,142United Airlines

Sun, 20 Dec - Sun, 3 Jan

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American Airlines flights from San Antonio to Ottawa

Our best American Airlines deals on San Antonio to Ottawa flight tickets

American Airlines

21 Dec

SAT5:25 p.m.San Antonio

23h 33m

3 stops

YOW5:58 p.m.Ottawa

29 Dec

YOW7:00 a.m.Ottawa

13h 53m

2 stops

SAT7:53 p.m.San Antonio

C$ 1,639

American Airlines

21 Dec

SAT8:19 p.m.San Antonio

20h 39m

3 stops

YOW5:58 p.m.Ottawa

29 Dec

YOW7:00 a.m.Ottawa

13h 53m

2 stops

SAT7:53 p.m.San Antonio

C$ 1,717

American Airlines

21 Dec

SAT5:25 p.m.San Antonio

23h 33m

3 stops

YOW5:58 p.m.Ottawa

29 Dec

YOW7:00 a.m.Ottawa

15h 20m

3 stops

SAT9:20 p.m.San Antonio

C$ 1,849

United Airlines flights from San Antonio to Ottawa

Our best United Airlines deals on San Antonio to Ottawa flight tickets

United Airlines

16 Nov

SAT12:24 p.m.San Antonio

6h 03m

1 stop

YOW7:27 p.m.Ottawa

19 Nov

YOW6:00 a.m.Ottawa

10h 13m

1 stop

SAT3:13 p.m.San Antonio

C$ 996

United Airlines

16 Nov

SAT12:24 p.m.San Antonio

6h 03m

1 stop

YOW7:27 p.m.Ottawa

19 Nov

YOW9:45 a.m.Ottawa

10h 25m

2 stops

SAT7:10 p.m.San Antonio

C$ 1,010

United Airlines

16 Nov

SAT6:34 a.m.San Antonio

11h 53m

2 stops

YOW7:27 p.m.Ottawa

19 Nov

YOW9:45 a.m.Ottawa

12h 41m

2 stops

SAT9:26 p.m.San Antonio

C$ 1,017

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 16/11

12:24 p.m.-7:27 p.m.

1 stop6h 03m

Ottawa

Thu 19/11

6:00 a.m.-3:13 p.m.

1 stop10h 13m

C$ 996

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 16/11

12:24 p.m.-7:27 p.m.

1 stop6h 03m

Ottawa

Thu 19/11

9:45 a.m.-7:10 p.m.

2 stops10h 25m

C$ 1,010

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 16/11

6:34 a.m.-7:27 p.m.

2 stops11h 53m

Ottawa

Thu 19/11

9:45 a.m.-9:26 p.m.

2 stops12h 41m

C$ 1,017

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 21/12

6:45 a.m.-9:23 p.m.

1 stop13h 38m

Ottawa

Tue 29/12

4:42 p.m.-10:59 p.m.

1 stop7h 17m

C$ 1,090

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 21/12

7:08 p.m.-2:09 p.m.

2 stops18h 01m

Ottawa

Tue 29/12

6:15 a.m.-10:59 p.m.

1 stop17h 44m

C$ 1,103

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 21/12

6:45 a.m.-9:23 p.m.

1 stop13h 38m

Ottawa

Tue 29/12

4:42 p.m.-10:59 p.m.

1 stop7h 17m

C$ 1,104

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 21/12

5:15 a.m.-9:23 p.m.

2 stops15h 08m

Ottawa

Tue 29/12

6:15 a.m.-6:09 p.m.

2 stops12h 54m

C$ 1,111

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 21/12

7:08 p.m.-2:09 p.m.

2 stops18h 01m

Ottawa

Tue 29/12

6:15 a.m.-12:42 p.m.

1 stop7h 27m

C$ 1,118

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Mon 21/12

7:08 p.m.-2:09 p.m.

2 stops18h 01m

Ottawa

Tue 29/12

6:15 a.m.-6:09 p.m.

2 stops12h 54m

C$ 1,125

San AntonioOttawa

SAT San Antonio - YOW Ottawa

SATYOW

San Antonio

Sun 20/12

6:45 a.m.-2:09 p.m.

1 stop6h 24m

Ottawa

Sun 3/1

6:15 a.m.-10:59 p.m.

1 stop17h 44m

C$ 1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ottawa?

The month of September is, on average, the cheapest month to fly to Ottawa from San Antonio, with most prices found around C$ 0. If you aren’t able to travel to Ottawa during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 0.

When to book flights from San Antonio to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Ottawa (SAT to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Ottawa

Best price found	C$ 516
Fastest flight time	6h 03m
Direct flights	None

The best one-way flight to Ottawa from San Antonio in the past 72 hours is C$ 516. The best round-trip flight deal from San Antonio to Ottawa found on momondo in the last 72 hours is C$ 996.

The fastest flight from San Antonio to Ottawa takes 6h 03m

There are no direct flights from San Antonio to Ottawa. There are no popular flight routes from San Antonio to Ottawa.

Search flight deals

Frequently asked questions about flying from San Antonio to Ottawa

How far is San Antonio to Ottawa by plane?
San Antonio and Ottawa are 2666.9 km apart from one another. Typically, this will take 6h 03m by plane in normal conditions.
When did momondo last update prices for flights from San Antonio Airport to Ottawa Airport?
Prices for flights from San Antonio Airport to Ottawa Airport refresh daily.
How old do you have to be to fly from San Antonio Airport to Ottawa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Prescott

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Ottawa for you.

Can I find flights from San Antonio to Ottawa with flexible booking policies on momondo?

All flight searches from San Antonio to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Ottawa right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ottawa from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.