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Cheap flights from Ottawa to San Antonio from C$ 384

YOW — SAT
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to San Antonio

Fri 30/106:00 a.m. -
1 stop10h 13m
Tue 3/115:30 a.m. -
2 stops15h 26m
Deal found 26/8C$ 684
Sat 10/1010:37 a.m. -
1 stop6h 54m
Sat 17/107:00 a.m. -
1 stop10h 55m
Deal found 26/8C$ 685
Fri 25/96:55 a.m. -
2 stops15h 19m
Fri 2/105:30 a.m. -
2 stops17h 50m
Deal found 28/8C$ 692
Mon 14/96:55 a.m. -
2 stops42h 13m
Thu 17/95:15 a.m. -
2 stops11h 20m
Deal found 29/8C$ 717
Fri 9/105:20 p.m. -
2 stops18h 23m
Mon 12/105:58 p.m. -
2 stops14h 58m
Deal found 26/8C$ 742
Thu 10/126:15 a.m. -
1 stop17h 37m
Sun 13/127:00 a.m. -
1 stop13h 56m
Deal found 27/8C$ 756
Fri 30/106:00 a.m. -
2 stops10h 38m
Fri 30/107:15 p.m. -
2 stops17h 54m
Deal found 28/8C$ 767
Thu 10/126:00 a.m. -
2 stops10h 44m
Sun 13/125:25 a.m. -
2 stops7h 44m
Deal found 28/8C$ 776
Fri 9/106:25 a.m. -
1 stop6h 46m
Mon 12/106:35 a.m. -
1 stop9h 41m
Deal found 26/8C$ 838

Find flight deals from Ottawa to San Antonio

Round-trip from

C$ 684

One-way from

C$ 384

Popular in

March

Cheapest in

July
United Airlines
  • United Airlines
  • 30/10-3/11
  • 3 total stops
  • 25h 39m total
  • Ottawa to San Antonio
Search Deals
United Airlines
  • United Airlines
  • 10/10
  • 2 total stops
  • 10h 28m total
  • Ottawa to San Antonio
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Fri 30/10

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

1 stop10h 13m

San Antonio

Tue 3/11

5:30 a.m.-9:56 p.m.

2 stops15h 26m

C$ 684

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Sat 10/10

6:00 a.m.-4:31 p.m.

2 stops11h 31m

San Antonio

Sat 17/10

6:35 a.m.-2:09 p.m.

1 stop6h 34m

C$ 685

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Fri 9/10

5:20 p.m.-10:43 a.m.

2 stops18h 23m

San Antonio

Mon 12/10

5:58 p.m.-9:56 a.m.

2 stops14h 58m

C$ 742

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Fri 30/10

6:00 a.m.-3:38 p.m.

2 stops10h 38m

San Antonio

Fri 30/10

7:15 p.m.-2:09 p.m.

2 stops17h 54m

C$ 767
Quickest round-trip

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Thu 10/12

4:36 p.m.-10:52 p.m.

1 stop7h 16m

San Antonio

Sun 13/12

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

1 stop6h 24m

C$ 773
Cheapest one-way
Quickest one-way

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Sat 10/10

6:25 a.m.-4:31 p.m.

1 stop11h 06m

C$ 384

OttawaSan Antonio

YOW Ottawa - SAT San Antonio

YOWSAT

Ottawa

Sat 10/10

2:00 p.m.-9:43 a.m.

3 stops20h 43m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/8

Sorted by cheapest first

Best time to book a flight from Ottawa to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ottawa to San Antonio

How much does it cost to fly round-trip from Ottawa to San Antonio?

Airfare is below average for this route at the moment.

Ottawa to San Antonio flights typically cost between C$ 740 and C$ 819 in October.
The cheapest round-trip price found within the last 5 days was C$ 684 on United Airlines (30 Oct-3 Nov).

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with United Airlines from Ottawa to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,146 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,146 reviews
United Airlines
7.4
Good
10,146 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

  • How long is the flight from Ottawa to San Antonio?

    For as low as C$ 684, United Airlines can have you in San Antonio from Ottawa in 10h 13m. The distance between Ottawa and San Antonio is about 2652 km.

  • What is the cheapest airline to fly from Ottawa to San Antonio round-trip?

    United Airlines, at C$ 415, was found to be the cheapest airline from Ottawa to San Antonio.. You may be able to fly from Ottawa to San Antonio for 44% less than the average price by searching for this airline.

  • Can I find deals for flights from Ottawa to San Antonio that include hotel bookings?

    Yes. In addition to deals on Ottawa to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to San Antonio.

  • Can I find deals for business class flights from Ottawa to San Antonio?

    Yes. Cheapflights offers flight deals from Ottawa to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ottawa to San Antonio

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 415AverageC$ 540FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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When you search for this flight from Ottawa to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to San Antonio flexibly with Cheapflights today.

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Yes, Cheapflights offers price alerts on Ottawa to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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