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Cheap flights from Ottawa to Tucson from C$ 720

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — TUS
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Tucson

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Tucson
Explore the most affordable flight options available from Ottawa to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Sun 1/26:00 a.m.
YOW
-
TUS
2 stops17h 26m
United Airlines
Sat 28/25:40 p.m.
TUS
-
YOW
2 stops14h 46m
United Airlines
Deal found 29/1C$ 720
Mon 16/35:11 p.m.
YOW
-
TUS
2 stops18h 50m
United Airlines
Sat 21/36:30 a.m.
TUS
-
YOW
2 stops24h 56m
United Airlines
Deal found 29/1C$ 793
Sun 1/26:00 a.m.
YOW
-
TUS
2 stops14h 07m
United Airlines
Thu 5/210:41 a.m.
TUS
-
YOW
2 stops9h 15m
United Airlines
Deal found 28/1C$ 808
Sun 1/210:30 a.m.
YOW
-
TUS
2 stops12h 56m
Air Canada
Sat 28/26:30 a.m.
TUS
-
YOW
2 stops8h 37m
Air Canada
Deal found 27/1C$ 1,001

Find flight deals from Ottawa to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 January 2026.

Round-trip from

C$ 793

Popular in

January

Cheapest in

November

Average price

C$ 1,898
United Airlines
  • United Airlines
  • 16/3-21/3
  • 4 total stops
  • 43h 46m total
  • Ottawa to Tucson
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 129 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Ottawa to Tucson that are best for you.

Fly from

Ottawa

Fly to

Tucson

Route

Depart

Return

Price

OttawaTucson

YOW - TUS

YOWTUS

Ottawa

Mon 16/3

5:11 p.m.-9:01 a.m.

2 stops18h 50m

Tucson

Sat 21/3

6:30 a.m.-10:26 a.m.

2 stops24h 56m

C$ 793

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Best time to book a flight from Ottawa to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Tucson

What is the cheapest month to book a flight from Ottawa to Tucson?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Tucson (average of C$ 231). Flying from Ottawa to Tucson in September is currently the most expensive (average of C$ 842). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated 29 January 2026.
Get a feel of what it's like to fly with United Airlines from Ottawa to Tucson 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
9,214 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,214 reviews
United Airlines
7.4
Good
9,214 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Tucson?

    Airlines like United Airlines fly from Ottawa to Tucson in about 18h 50m. The time it takes to get you to your destination can typically vary by up to . Ottawa and Tucson are separated by a distance of 3357 km.

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

    Currently priced at C$ 407, United Airlines will fly you from Ottawa to Tucson and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Ottawa to Tucson?

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

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

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

  • What is the cheapest month to book a flight from Ottawa to Tucson?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Tucson (average of C$ 231). Flying from Ottawa to Tucson in September is currently the most expensive (average of C$ 842). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ottawa to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ottawa to Tucson

Discover the top airline that operate flights from Ottawa to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 407AverageC$ 899FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Tucson?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Tucson. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Tucson?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Tucson for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to Tucson with no change fees?

Need flexible booking options for your flight to Tucson from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Tucson become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Tucson on Cheapflights with our Price Alert feature and get notified when better prices are available.

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