Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Riverside from C$ 275

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
18 Mar — 25 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Riverside are usually found in May or April, booked 56 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Montreal to Riverside

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Riverside
Explore the most affordable flight options available from Montreal to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 February 2026.

Thu 9/45:55 p.m.
YUL
-
LAX
Nonstop6h 04m
Air Canada
Wed 15/48:30 a.m.
LAX
-
YUL
Nonstop5h 26m
Air Canada
Deal found 14/2C$ 402
Thu 30/47:15 a.m.
YUL
-
LAX
1 stop9h 50m
WestJet
Wed 6/56:05 p.m.
LAX
-
YUL
1 stop10h 00m
WestJet
Deal found 13/2C$ 406
Wed 29/47:15 a.m.
YUL
-
LAX
2 stops11h 45m
WestJet
Thu 7/56:05 p.m.
LAX
-
YUL
1 stop10h 00m
WestJet
Deal found 13/2C$ 407
Sat 25/45:55 p.m.
YUL
-
LAX
Nonstop6h 04m
Air Canada
Sat 2/510:30 p.m.
LAX
-
YUL
Nonstop5h 26m
Air Canada
Deal found 14/2C$ 408
Thu 9/45:55 p.m.
YUL
-
LAX
Nonstop6h 04m
Multiple Airlines
Wed 15/47:00 a.m.
LAX
-
YUL
2 stops14h 38m
Multiple Airlines
Deal found 15/2C$ 411
Wed 29/46:45 a.m.
YUL
-
LAX
1 stop8h 54m
Porter Airlines
Mon 4/512:55 p.m.
LAX
-
YUL
1 stop8h 42m
Porter Airlines
Deal found 12/2C$ 415
Tue 5/56:45 a.m.
YUL
-
LAX
1 stop8h 10m
Multiple Airlines
Sat 9/56:05 p.m.
LAX
-
YUL
1 stop10h 00m
Multiple Airlines
Deal found 12/2C$ 417

Find flight deals from Montreal to Riverside

Keep the following information in mind while searching for Montreal to Riverside flight deals. Data was last updated 16 February 2026.

Round-trip from

C$ 402

One-way from

C$ 275

Popular in

December

Cheapest in

May

Average price

C$ 575
Air Canada
  • Air Canada
  • 9/4-15/4
  • Nonstop
  • 11h 30m total
  • Montreal to Riverside
Search Deals
20/3
  • 20/3
  • 2 total stops
  • 29h 21m total
  • Montreal to Riverside
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Riverside 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 16 February 2026.
Use the filters below to find and compare flights from Montreal to Riverside that are best for you.

Fly from

Montreal

Fly to

Riverside

Route

Depart

Return

Price

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

7:00 a.m.-1:25 p.m.

1 stop9h 25m

Los Angeles

Sun 26/4

9:35 p.m.-11:59 a.m.

1 stop11h 24m

C$ 444

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

4:45 p.m.-11:59 p.m.

1 stop10h 14m

Los Angeles

Tue 10/3

4:54 p.m.-2:00 p.m.

1 stop18h 06m

C$ 444

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:00 p.m.-10:59 p.m.

1 stop10h 59m

Los Angeles

Tue 28/4

11:02 p.m.-10:40 a.m.

1 stop8h 38m

C$ 444

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

4:55 p.m.-11:58 p.m.

1 stop10h 03m

Los Angeles

Thu 9/4

10:35 p.m.-2:40 p.m.

1 stop13h 05m

C$ 445

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

2:20 p.m.-11:44 p.m.

1 stop12h 24m

Los Angeles

Sat 2/5

11:53 p.m.-10:40 a.m.

1 stop7h 47m

C$ 445

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

4:55 p.m.-10:44 p.m.

1 stop8h 49m

Los Angeles

Mon 13/4

11:02 p.m.-10:40 a.m.

1 stop8h 38m

C$ 445

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:00 a.m.-2:39 p.m.

1 stop11h 39m

Los Angeles

Tue 26/5

9:30 a.m.-11:57 p.m.

1 stop11h 27m

C$ 447

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

12:50 p.m.-10:45 p.m.

1 stop12h 55m

Los Angeles

Mon 23/3

9:55 p.m.-11:37 a.m.

1 stop10h 42m

C$ 447

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

4:45 p.m.-11:52 p.m.

1 stop10h 07m

Los Angeles

Mon 30/3

9:40 p.m.-11:59 a.m.

1 stop11h 19m

C$ 447

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-1:44 p.m.

1 stop10h 44m

Los Angeles

Tue 10/3

11:10 p.m.-2:00 p.m.

1 stop11h 50m

C$ 447

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/2

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Montreal to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Montreal 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 Montreal to Riverside

How far ahead should I book a flight from Montreal to Riverside?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Riverside. Price data was last updated on 13 February 2026.

The price you pay for your flight from Montreal to Riverside may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal to Riverside?

Currently, April is the cheapest month in which you can book a flight from Montreal to Riverside (average of C$ 182). Flying from Montreal to Riverside in November is currently the most expensive (average of C$ 324). 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.

What is the cheapest time of day to fly from YMQ to R1V?

Find hourly flight availability from Montreal to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Riverside as you normally would.

Weekly flight availability from Montreal to Riverside

Explore weekly flight availability from Montreal to Riverside. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 February 2026.

The most flights from YMQ to R1V are scheduled on a Friday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Montreal to Riverside?

Reviews of airlines servicing Riverside

Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated 16 February 2026.
Read through reviews of airlines operating flights from Montreal to Riverside, such as Porter Airlines,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
416 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
Porter Airlines
7.9
Good
416 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
United Airlines
7.4
Good
9,299 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
American Airlines
7.2
Good
11,292 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
WestJet
7.2
Good
3,266 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.
Air Canada
7.1
Good
10,722 reviews
Porter Airlines
7.9
Good
416 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Jason,Feb 2026

PHX - YVR

This was my first flight with Porter Airlines. My only complaint was that I got an unpleasant surprise when I checked in at the counter at the airport. When I purchased my ticket online at the airline website, I had used a virtual credit card and my reservation was accepted. But the agent at the counter informed me that there was an issue with my payment method and that I would need to pay with a physical debit or credit card. The airline would reimburse me within 5 to 7 business days. I’m curious why my original payment was accepted if Porter doesn’t honor virtual payment cards.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Riverside. 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 Montreal to Riverside?

    A quick flight from Montreal to Riverside can take about 9h 25m. Delta provides one of the quickest options available for as low as C$ 444. Montreal and Riverside are separated by a distance of 3969 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Montreal to Riverside one-way?

    C$ 152 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 158 and C$ 212, respectively.

  • What are the most reliable airlines from Montreal to Riverside?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal to Riverside on time: Air Canada (62%), United Airlines (57%), Air New Zealand (57%).

  • What are the cheapest flights from Montreal to Riverside?

    While on average a flight from Montreal to Riverside is generally C$ 1,277, our data shows the cheapest flight currently is C$ 307. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Los Angeles), you can expect to pay C$ 387 for that flight.

  • Can I find deals for flights from Montreal to Riverside that include hotel bookings?

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

  • How can I find direct flights from Montreal to Riverside?

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

  • Can I find deals for business class flights from Montreal to Riverside?

    Yes. Cheapflights offers flight deals from Montreal to Riverside 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 Montreal to Riverside?

    Currently, April is the cheapest month in which you can book a flight from Montreal to Riverside (average of C$ 182). Flying from Montreal to Riverside in November is currently the most expensive (average of C$ 324). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Québec City to Las Vegas flights
Pierre Elliott Trudeau Intl to San Diego flights
Ottawa to Los Angeles flights
Ottawa to Las Vegas flights
Pierre Elliott Trudeau Intl to Ontario flights
Pierre Elliott Trudeau Intl to San Jose flights
Québec City to Los Angeles flights
Ottawa to San Francisco flights
Ottawa to Santa Ana flights
Pierre Elliott Trudeau Intl to Santa Ana flights
Ottawa to Ontario flights
Québec City to San Francisco flights
Pierre Elliott Trudeau Intl to Sacramento flights
Ottawa to San Diego flights
Québec City to Ontario flights
Québec City to Palm Springs flights
Pierre Elliott Trudeau Intl to Palm Springs flights
Québec City to San Diego flights
Pierre Elliott Trudeau Intl to Burbank flights
Pierre Elliott Trudeau Intl to Reno flights
Pierre Elliott Trudeau Intl to Oakland flights
Québec City to Santa Ana flights
Québec City to San Jose flights
Ottawa to Sacramento flights
Pierre Elliott Trudeau Intl to Tijuana flights
Pierre Elliott Trudeau Intl to Fresno flights
Ottawa to Palm Springs flights
Ottawa to Santa Barbara flights
Pierre Elliott Trudeau Intl to Long Beach flights
Ottawa to San Jose flights
Pierre Elliott Trudeau Intl to Monterey flights
Québec City to Sacramento flights
Ottawa to Burbank flights
Saguenay to Las Vegas flights
Ottawa to Oakland flights
Pierre Elliott Trudeau Intl to San Luis Obispo flights
Pierre Elliott Trudeau Intl to Santa Barbara flights
Pierre Elliott Trudeau Intl to Merced flights
Pierre Elliott Trudeau Intl to Mexicali flights
Québec City to Oakland flights
Québec City to Long Beach flights
Ottawa to Long Beach flights

Top 6 airlines flying from Montreal to Riverside

Discover the top 6 airlines that operate flights from Montreal to Riverside. 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 16 February 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 192AverageC$ 496FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 213AverageC$ 598FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 236AverageC$ 619FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 241AverageC$ 340FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 252AverageC$ 568FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 264AverageC$ 454FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Riverside?

Cheapflights helps you search for flights from Montreal to Riverside via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Riverside?

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

Can Cheapflights find flights from Montreal to Riverside with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Riverside with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Riverside become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Riverside from Montreal today and book when prices fit your budget.

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.