What airlines fly to San Antonio?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to San Antonio from Ottawa according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ottawa Airport to San Antonio Airport are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$301 Cheap Flights from Ottawa to San Antonio in 2025/26

1 adult

0 bags

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Find the cheapest flights from Ottawa to San Antonio

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 pm - 1:19 pm

YOW

SAT

18h 52m2 stops

7:25 am - 11:54 pm

SAT

YOW

15h 29m1 stop

$301United Airlines

Mon, Jan 26 - Fri, Jan 30

10:30 am - 11:15 pm

YOW

SAT

13h 45m2 stops

7:25 am - 9:18 pm

SAT

YOW

12h 53m2 stops

$360United Airlines

Fri, Jan 16 - Fri, Jan 23

10:30 am - 7:41 pm

YOW

SAT

10h 11m2 stops

7:25 am - 9:18 pm

SAT

YOW

12h 53m2 stops

$361United Airlines

Mon, Jan 26 - Fri, Jan 30

3:10 pm - 8:41 am

YOW

SAT

18h 31m2 stops

7:20 pm - 3:23 pm

SAT

YOW

19h 03m2 stops

$376United Airlines

Mon, Jan 12 - Fri, Jan 16

4:20 pm - 11:52 pm

YOW

SAT

8h 32m1 stop

6:30 am - 11:58 pm

SAT

YOW

16h 28m1 stop

$400Multiple Airlines

Sun, Feb 1 - Sat, Feb 7

5:55 pm - 8:41 am

YOW

SAT

15h 46m2 stops

7:25 am - 2:27 pm

SAT

YOW

6h 02m1 stop

$436United Airlines

Mon, Jan 12 - Fri, Jan 16

7:00 am - 11:50 am

YOW

SAT

29h 50m3 stops

5:10 am - 5:13 pm

SAT

YOW

35h 03m3 stops

$438Multiple Airlines

Tue, Dec 30 - Tue, Jan 6

7:00 am - 11:50 am

YOW

SAT

29h 50m3 stops

12:45 pm - 11:58 pm

SAT

YOW

10h 13m1 stop

$443Multiple Airlines

Tue, Dec 30 - Tue, Jan 6

6:00 am - 3:03 pm

YOW

SAT

10h 03m1 stop

2:05 pm - 11:54 pm

SAT

YOW

8h 49m2 stops

$462United Airlines

Tue, Dec 30 - Tue, Jan 6

6:20 am - 4:29 pm

YOW

SAT

11h 09m1 stop

7:00 am - 5:07 pm

SAT

YOW

9h 07m1 stop

$471United Airlines

Thu, Feb 12 - Tue, Feb 17

United Airlines flights from Ottawa to San Antonio

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

United Airlines

Jan 26

YOW7:27 pmOttawa

18h 52m

2 stops

SAT1:19 pmSan Antonio

Jan 30

SAT7:25 amSan Antonio

15h 29m

1 stop

YOW11:54 pmOttawa

$301

Find similar

United Airlines

Jan 16

YOW10:30 amOttawa

13h 45m

2 stops

SAT11:15 pmSan Antonio

Jan 23

SAT7:25 amSan Antonio

12h 53m

2 stops

YOW9:18 pmOttawa

$360

Find similar

United Airlines

Jan 26

YOW10:30 amOttawa

10h 11m

2 stops

SAT7:41 pmSan Antonio

Jan 30

SAT7:25 amSan Antonio

12h 53m

2 stops

YOW9:18 pmOttawa

$361

Find similar

American Airlines flights from Ottawa to San Antonio

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

American Airlines

Jan 12

YOW6:45 amOttawa

16h 07m

3 stops

SAT9:52 pmSan Antonio

Jan 16

SAT7:00 pmSan Antonio

20h 53m

2 stops

YOW4:53 pmOttawa

$591

Find similar

American Airlines

Feb 1

YOW6:45 amOttawa

16h 07m

3 stops

SAT9:52 pmSan Antonio

Feb 7

SAT6:01 pmSan Antonio

23h 27m

2 stops

YOW6:28 pmOttawa

$675

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 1/26

7:27 pm-1:19 pm

2 stops18h 52m

San Antonio

Fri 1/30

7:25 am-11:54 pm

1 stop15h 29m

$301

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 1/16

10:30 am-11:15 pm

2 stops13h 45m

San Antonio

Fri 1/23

7:25 am-9:18 pm

2 stops12h 53m

$360

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 1/26

10:30 am-7:41 pm

2 stops10h 11m

San Antonio

Fri 1/30

7:25 am-9:18 pm

2 stops12h 53m

$361

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 1/12

3:10 pm-8:41 am

2 stops18h 31m

San Antonio

Fri 1/16

7:20 pm-3:23 pm

2 stops19h 03m

$376

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 2/1

4:20 pm-11:52 pm

1 stop8h 32m

San Antonio

Sat 2/7

6:30 am-11:58 pm

1 stop16h 28m

$400

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 1/12

5:55 pm-8:41 am

2 stops15h 46m

San Antonio

Fri 1/16

7:25 am-2:27 pm

1 stop6h 02m

$436

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 12/30

7:00 am-11:50 am

3 stops29h 50m

San Antonio

Tue 1/6

5:10 am-5:13 pm

3 stops35h 03m

$438

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 12/30

7:00 am-11:50 am

3 stops29h 50m

San Antonio

Tue 1/6

12:45 pm-11:58 pm

1 stop10h 13m

$443

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 12/30

6:00 am-3:03 pm

1 stop10h 03m

San Antonio

Tue 1/6

2:05 pm-11:54 pm

2 stops8h 49m

$462

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 2/12

6:20 am-4:29 pm

1 stop11h 09m

San Antonio

Tue 2/17

7:00 am-5:07 pm

1 stop9h 07m

$471

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Ottawa to San Antonio at noon for as low as $645. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $660. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ottawa to San Antonio

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

Estimated round-trip price

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

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

Fastest flight time	11h 09m
Direct flights	None

The fastest flight from Ottawa to San Antonio takes 11h 09m

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

Search flight deals

How far is Ottawa to San Antonio by plane?
There are 1657.1 mi between Ottawa and San Antonio. 7h 41m is a normal flight duration for this route.
When did momondo last update prices for flights from Ottawa Airport to San Antonio Airport?
Prices for flights from Ottawa Airport to San Antonio Airport are refreshed on a daily basis.
How old do you have to be to fly from Ottawa Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

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 Ottawa to San Antonio for you.

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

Flights from Ottawa to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Ottawa to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Ottawa and alert you when they change.