Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Hamilton from C$ 203

YOW — BDA
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Hamilton

Sat 17/106:01 p.m. -
1 stop18h 39m
Sat 24/102:50 p.m. -
2 stops10h 04m
Deal found 13/9C$ 515
Sat 17/106:01 p.m. -
1 stop18h 39m
Wed 21/102:50 p.m. -
1 stop19h 21m
Deal found 14/9C$ 602
Fri 18/93:10 p.m. -
1 stop21h 30m
Sun 20/92:50 p.m. -
2 stops34h 04m
Deal found 12/9C$ 686
Thu 17/93:10 p.m. -
1 stop21h 30m
Sun 20/92:50 p.m. -
2 stops20h 06m
Deal found 10/9C$ 693
Fri 18/95:10 a.m. -
1 stop6h 30m
Sun 20/91:35 p.m. -
1 stop12h 10m
Deal found 13/9C$ 713
Sun 20/95:10 a.m. -
1 stop6h 30m
Mon 21/91:35 p.m. -
1 stop8h 45m
Deal found 13/9C$ 738

Find flight deals from Ottawa to Hamilton

Round-trip from

C$ 515

One-way from

C$ 203

Popular in

December

Cheapest in

May

Average price

C$ 611
United Airlines
  • United Airlines
  • 29/10-5/11
  • 3 total stops
  • 54h 59m total
  • Ottawa to Hamilton
Search Deals
United Airlines
  • United Airlines
  • 3/10-31/12
  • 1 total stop
  • 21h 30m total
  • Ottawa to Hamilton
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 552 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Mon 5/10

6:25 a.m.-1:40 p.m.

2 stops30h 15m

Hamilton L.F Wade Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 203

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Sat 3/10

3:10 p.m.-1:40 p.m.

1 stop21h 30m

Hamilton L.F Wade Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 203

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Sun 4/10

6:00 a.m.-1:40 p.m.

2 stops30h 40m

Hamilton L.F Wade Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 203
Quickest round-trip

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Fri 2/10

7:30 p.m.-1:40 p.m.

2 stops17h 10m

Hamilton L.F Wade Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 253

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Thu 29/10

6:00 a.m.-1:35 p.m.

1 stop6h 35m

Hamilton L.F Wade Intl

Thu 5/11

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

2 stops48h 24m

C$ 515

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Sat 17/10

2:52 p.m.-1:40 p.m.

2 stops21h 48m

Hamilton L.F Wade Intl

Sat 24/10

2:50 p.m.-11:54 p.m.

2 stops10h 04m

C$ 515

OttawaHamilton

YOW Ottawa - BDA Hamilton L.F Wade Intl

YOWBDA

Ottawa

Sat 17/10

6:01 p.m.-1:40 p.m.

1 stop18h 39m

Hamilton L.F Wade Intl

Wed 21/10

2:50 p.m.-9:56 a.m.

2 stops20h 06m

C$ 602

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Sorted by cheapest first

Best time to book a flight from Ottawa to Hamilton

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

Cheapflights Insights

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

What’s the top layover airport for flights from Ottawa to Hamilton, Pembroke?

Newark (EWR) – chosen by Cheapflights users on 67% of one-stop itineraries from Ottawa to Hamilton, Pembroke on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Hamilton, Pembroke?

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 992.

What’s the fastest layover option from Ottawa to Hamilton, Pembroke?

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 6h 33m.

Which airport typically offers the quickest layover for flights from Ottawa to Hamilton, Pembroke?

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 3h 08m.

Reviews of airlines servicing Hamilton

Read through reviews of airlines operating flights from Ottawa to Hamilton, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,209 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.7

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
10,209 reviews
United Airlines
7.4
Good
10,209 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.7

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

  • How long is the flight from Ottawa to Hamilton, Pembroke?

    Airlines like United Airlines fly from Ottawa to Hamilton, Pembroke in about 6h 35m. The time it takes to get you to your destination can typically vary by up to . There are 1722 km between Ottawa and Hamilton, Pembroke.

  • What is the cheapest airline to fly from Ottawa to Hamilton, Pembroke round-trip?

    Flying on United Airlines is currently your cheapest option to Hamilton, Pembroke, with prices starting at C$ 495. You may be able to fly from Ottawa to Hamilton, Pembroke for 42% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Hamilton 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

Alternative routes for Ottawa to Hamilton

Pearson Intl to Hamilton flights
Pierre Elliott Trudeau Intl to Hamilton flights
Toronto Island to Hamilton flights
Hamilton to Hamilton flights
Thunder Bay to Hamilton flights

Top airline flying from Ottawa to Hamilton

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 495AverageC$ 608FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hamilton from Ottawa today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Hamilton.

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

Yes, we can. To see specific flights from Ottawa to Hamilton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.