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Find cheap flights from Reagan Washington National Airport to Montreal from $145

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Montreal departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Montreal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Montreal, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Reagan-National to Montreal (DCA-YUL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 7:44 amDCA-YUL
1h 44mnonstop
8:30 am - 10:17 amYUL-DCA
1h 47mnonstop
$339Air Canada
Find Deal
Sat, May 11 - Thu, May 16
6:00 am - 7:44 amDCA-YUL
1h 44mnonstop
7:55 am - 12:18 pmYUL-DCA
4h 23m1 stop
$344Air Canada
Find Deal
Sat, May 11 - Wed, May 15
11:47 am - 10:35 pmDCA-YUL
10h 48m1 stop
7:45 am - 11:56 amYUL-DCA
4h 11m1 stop
$347American Airlines
Find Deal
Sat, May 11 - Tue, May 21
6:00 am - 12:19 pmDCA-YUL
6h 19m1 stop
8:30 am - 10:17 amYUL-DCA
1h 47mnonstop
Sun, May 12 - Sat, May 18
8:30 am - 3:51 pmDCA-YUL
7h 21m1 stop
7:55 am - 12:18 pmYUL-DCA
4h 23m1 stop
Sun, May 19 - Sun, May 26
6:00 am - 7:44 amDCA-YUL
1h 44mnonstop
6:00 am - 10:27 amYUL-DCA
4h 27m1 stop
$354United Airlines
Find Deal
Sat, May 11 - Sun, May 12
6:06 am - 11:05 amDCA-YUL
4h 59m1 stop
4:05 pm - 10:56 pmYUL-DCA
6h 51m1 stop
$364Delta
Find Deal
Sat, May 11 - Mon, May 20
8:30 pm - 10:25 amDCA-YUL
13h 55m1 stop
10:40 am - 5:43 pmYUL-DCA
7h 03m2 stops
$373American Airlines
Find Deal
Sat, May 11 - Wed, May 15
12:00 pm - 3:51 pmDCA-YUL
3h 51m1 stop
8:00 pm - 9:47 pmYUL-DCA
1h 47mnonstop
$397United Airlines
Find Deal
Mon, May 27 - Thu, Jun 6
10:10 pm - 9:06 amDCA-YUL
10h 56m1 stop
6:10 am - 1:02 pmYUL-DCA
6h 52m1 stop
$411Delta
Find Deal
Tue, May 7 - Sat, May 11

Flights from Reagan-National to Montreal - Travel Insights & Trends

Get data-powered insights and trends into flights from Reagan-National to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Montreal?

The average price of all flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Reagan Washington National Airport to Montreal, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Montreal, Tuesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport is February, where tickets cost $302 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $435 and $429 respectively.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 34 days before departure.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Montreal?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Montreal from Reagan Washington National Airport were found on United Airlines ($145) and American Airlines ($154), and the lowest round-trip tickets were found on Air Canada ($339) and American Airlines ($347).

Which airlines fly non-stop between Washington, D.C. Reagan-National Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport.
There is just one airline that flies from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport direct and that is Air Canada. The best one-way deal found from Air Canada for the route is $132.

How many flights are there between Washington, D.C. Reagan-National Airport and Montreal Pierre Elliott Trudeau Intl Airport per day?

Each day, there are 3 nonstop flights that take off from Washington, D.C. Reagan-National Airport and land in Montreal Pierre Elliott Trudeau Intl Airport, with an average flight time of 1h 44m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 21 flights and there are the same amount of flights each day 3.

Which cabin class options are there for flights between Washington, D.C. Reagan-National Airport and Montreal Pierre Elliott Trudeau Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Reagan Washington National Airport to Montreal take?

Direct flights cover the 486 miles separating Reagan Washington National Airport to Montreal in about 1h 43m.

What’s the earliest departure time from Reagan Washington National Airport to Montreal?

Early birds can take the earliest flight from Washington, D.C. Reagan-National Airport at 6:00 am and will be landing in Montreal Pierre Elliott Trudeau Intl Airport at 7:44 am.

What’s the latest departure time from Reagan Washington National Airport to Montreal?

If you prefer to fly at night, the latest flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport jets off at 4:55 pm and lands at 6:39 pm.

Good to know

Low season

February

High season

June

Cheapest flight

$145
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Reagan Washington National Airport to Montreal

When to book flights from Reagan-National to Montreal

Are your dates flexible? Find out the best times to travel from Reagan-National to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Montreal flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport was $145 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Montreal?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to Montreal?

    Air Canada, and United Airlines offer inflight Wi-Fi service on the Reagan Washington National Airport to Montreal flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Montreal?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Reagan Washington National Airport to Montreal flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Montreal?

    Star Alliance is the only airline alliance operating flights between Reagan Washington National Airport and Montreal.

  • On which days can I fly direct from Reagan Washington National Airport to Montreal?

    There are nonstop flights from Reagan Washington National Airport to Montreal on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Montreal, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Montreal are United Airlines and American Airlines. With an average price for the route of $516 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $402 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from DCA to Montreal

  • Looking for a cheap flight? 25% of our users found flights on this route for $187 or less one-way and $408 or less round-trip.

Prefer to fly non-stop from Reagan Washington National Airport to Montreal?

Find which airlines fly direct from Reagan-National to Pierre Elliott Trudeau Intl, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights

Nonstop returns

Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Reagan-National

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from Reagan-National to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11325 reviews
7.1entertainment
7.2comfort
7.7boarding
6.7food
8.1crew
Airline reviews

they made me check my carryon. There was space in the overhead bins.

10.0 ExcellentAnonymous, Apr 2024IAD - PDX
Read more about United Airlines reviews

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

We left really late. Things that were out if anybody’s control I guess.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

The late departure Of two hours waitresses, immature, and gossiping

It was upsetting that the flights were canceled but that was due to weather. I did not receive any vouchers for food or a hotel stay when I was forced to spend the night in Montreal. I was also upset when my seat was changed many times.. The plane seemed old with a non-functioning screen and loose side pockets.. All in all in need of updating. On the positive side, the staff in areas was friendly and helpful.

The flight got canceled multiple times and we had to drive their to reach midnight for our next morning interview. Poor and unriable experience. Now have to ask for a refund since we didn't need their rescheduled flight three days later.

I love flying with AC. I love that they have power outlet and free messaging wifi for aeroplan members.

Nice small trip, No food included in ticket, but beverages were for free.

All of our flights got delayed. Fll-Montreal delayed due to technical issues. We got transferred to a Fll-Toronto flight, in Toronto flight got delayed 5 hours causing us to miss our connection to Amman. We are now arriving to Amman 24hours later

In flight wifi that I paid for was very slow and at times didn't work at all.

Flight delayed two and a half hours from Toronto to Calgary Philadelphia to Toronto we were listed as standbys !!! Very concerning

Flight delayed at the last moment Hill next day and havé to drag at Hotel at our cost and bec day was again delayed 4 Times because no crée and no pilot

Flight schedule could be better. Leave Montreal early in the morning and return from LAX later in the day

Book cheap flights from Washington, D.C. to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Montreal found on KAYAK in the last 72 hours.
5/19Sun
nonstopUnited Airlines
1h 44mDCA-YUL
$145
5/20Mon
1 stopAmerican Airlines
4h 00mDCA-YUL
$154
5/19Sun
1 stopAir Canada
5h 19mDCA-YUL
$155
7/15Mon
1 stopAmerican Airlines
12h 14mDCA-YUL
$157
5/20Mon
1 stopAmerican Airlines
4h 00mDCA-YUL
$158
6/3Mon
nonstopAir Canada
1h 44mDCA-YUL
$193
7/14Sun
1 stopUnited Airlines
4h 51mDCA-YUL
$197
6/8Sat
1 stopDelta
4h 19mDCA-YUL
$202
4/30Tue
nonstopWestJet Encore
1h 44mDCA-YUL
$316
4/30Tue
1 stopWestJet Encore
3h 51mDCA-YUL
$326

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Last minute flights from Reagan-National to Montreal

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Montreal that are departing in the next 10 days.
4/22Mon
multi-stopWestJet
5h 39mDCA-YUL
4/25Thu
multi-stopWestJet
7h 37mYUL-DCA
$657
4/21Sun
multi-stopDelta
7h 38mDCA-YUL
4/28Sun
multi-stopDelta
4h 02mYUL-DCA
$665
4/21Sun
nonstopAir Canada
1h 44mDCA-YUL
4/28Sun
nonstopAir Canada
1h 47mYUL-DCA
$667
4/21Sun
multi-stopWestJet
8h 30mDCA-YUL
4/22Mon
multi-stopWestJet
6h 58mYUL-DCA
$682
4/22Mon
multi-stopUnited Airlines
5h 15mDCA-YUL
4/22Mon
nonstopUnited Airlines
1h 47mYUL-DCA
$702
4/23Tue
nonstopUnited Airlines
1h 44mDCA-YUL
4/23Tue
multi-stopUnited Airlines
6h 23mYUL-DCA
$708
4/23Tue
multi-stopDelta
6h 46mDCA-YUL
4/26Fri
multi-stopDelta
6h 54mYUL-DCA
$718
4/21Sun
nonstopAir Canada
1h 44mDCA-YUL
4/27Sat
nonstopAir Canada
1h 47mYUL-DCA
$721
4/22Mon
multi-stopAmerican Airlines
11h 40mDCA-YUL
4/25Thu
multi-stopAmerican Airlines
6h 17mYUL-DCA
$728
4/21Sun
multi-stopAmerican Airlines
4h 43mDCA-YUL
4/24Wed
multi-stopAmerican Airlines
6h 17mYUL-DCA
$760

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Reagan Washington National Airport - Montreal Flights

Departure:

Reagan Washington National Airport (DCA)United States

Destination:

Montreal (YUL)Canada

Return flight deals:

Montreal - Reagan Washington National Airport

Cabin classes:

$552
$1,170
$169