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Find cheap flights from Washington, D.C. to Niagara-on-the-Lake from $74

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Niagara-on-the-Lake departing on 6/4. 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
Wed 6/5
Wed 6/12

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Good to know

Low season

February

High season

September

Cheapest flight

$74
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Baltimore to Toronto Pearson Airport

When to book flights from Washington, D.C. to Niagara-on-the-Lake

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Niagara-on-the-Lake based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Washington, D.C. to Niagara-on-the-Lake

  • Which airports will I be using when flying from Washington, D.C. to Niagara-on-the-Lake?

    When flying out of Washington, D.C. you’ll be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. Niagara-on-the-Lake does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 40.0 mi away.

  • How long does a flight from Washington, D.C. to Niagara-on-the-Lake take?

    Direct flights cover the 356 miles separating Washington, D.C. and Niagara-on-the-Lake in about 1h 28m.

  • How many flights are there between Washington, D.C. and Niagara-on-the-Lake?

    29 direct flights run between Washington, D.C. and Niagara-on-the-Lake on a daily basis. On average, there are about 203 departures each week.

  • What’s the cheapest day of the week to fly between Washington, D.C. and Niagara-on-the-Lake?

    Consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Niagara-on-the-Lake?

    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 Washington, D.C. to Niagara-on-the-Lake.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Niagara-on-the-Lake?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara-on-the-Lake from Washington, D.C. 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 Washington, D.C. to Niagara-on-the-Lake?

    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 Niagara-on-the-Lake with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Niagara-on-the-Lake?

    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 Niagara-on-the-Lake from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Washington, D.C. to Niagara-on-the-Lake?

    In the last 72 hours, the cheapest one-way ticket between Washington, D.C. and Niagara-on-the-Lake found on KAYAK was with Air Canada for $127. Air Canada offered a round-trip connection from $303 and United Airlines from $313.

See more FAQs

Top tips for finding cheap flights from Washington, D.C. to Niagara-on-the-Lake

  • There is no airport in Niagara-on-the-Lake. Instead, you’ll be flying into Toronto Pearson Airport when flying between Washington, D.C. and Niagara-on-the-Lake.
  • The cheapest flight from Washington, D.C. to Niagara-on-the-Lake was found 74 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is February.
See more tips

Top 4 airlines serving Washington, D.C. to Niagara-on-the-Lake

 
Need help choosing which airline to fly with from Washington, D.C. to Niagara-on-the-Lake? 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
Porter AirlinesOverall score based on 430 reviews
8.2Crew
7.6Boarding
7.4Food
6.6Entertainment
7.5Comfort
Airline reviews

Wish we had music during take off and landing like the last flight

10.0 ExcellentAnonymous, Apr 2024EWR - YTZ
Read more about Porter Airlines reviews

Wish we had music during take off and landing like the last flight

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

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.

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.

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.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

Book cheap flights from Washington, D.C. to Niagara-on-the-Lake

Recent round-trip flight deals

6/4Tue
1 stop
18h 00mBWI-YYZ
6/11Tue
1 stop
9h 30mYYZ-BWI
$195
6/12Wed
1 stop
15h 15mBWI-YYZ
6/19Wed
1 stop
9h 31mYYZ-BWI
$199
6/3Mon
nonstopAir Canada
1h 33mDCA-YYZ
6/5Wed
nonstopAir Canada
1h 32mYYZ-DCA
$303
5/30Thu
nonstopAir Canada
1h 30mIAD-YYZ
6/6Thu
nonstopAir Canada
1h 33mYYZ-IAD
$303
5/26Sun
1 stopUnited Airlines
5h 30mIAD-YYZ
5/26Sun
nonstopUnited Airlines
1h 33mYYZ-IAD
$313
7/4Thu
1 stopUnited Airlines
5h 00mDCA-YYZ
7/25Thu
nonstopUnited Airlines
1h 35mYYZ-DCA
$336
7/13Sat
1 stopDelta
7h 32mBWI-YYZ
8/17Sat
1 stopDelta
5h 43mYYZ-BWI
$340
7/3Wed
1 stopDelta
5h 24mBWI-YYZ
7/6Sat
1 stopDelta
3h 56mYYZ-BWI
$341
6/15Sat
1 stopAmerican Airlines
5h 54mDCA-YYZ
6/20Thu
nonstopAmerican Airlines
1h 40mYYZ-DCA
$347
7/1Mon
nonstopAmerican Airlines
1h 35mDCA-YYZ
7/24Wed
nonstopAmerican Airlines
1h 40mYYZ-DCA
$348

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Recent one-way flight deals

6/4Tue
1 stop
15h 48mBWI-YYZ
$74
6/26Wed
1 stop
15h 15mBWI-YYZ
$91
5/27Mon
nonstopAir Canada
1h 33mDCA-YYZ
$127
5/27Mon
nonstopAir Canada
1h 30mIAD-YYZ
$127
5/27Mon
nonstopUnited Airlines
1h 33mDCA-YYZ
$139
5/19Sun
nonstopUnited Airlines
1h 30mIAD-YYZ
$139
6/5Wed
1 stopDelta
6h 57mBWI-YYZ
$143
7/2Tue
1 stopDelta
6h 04mBWI-YYZ
$145
5/22Wed
1 stopAmerican Airlines
4h 14mDCA-YYZ
$155
5/19Sun
nonstopAmerican Airlines
1h 45mDCA-YYZ
$171

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Last minute flights from Washington, D.C. to Niagara-on-the-Lake

Last minute flight, train and bus deals

5/11Sat
multi-stop
20h 54mBWI-YYZ
5/15Wed
multi-stop
11h 28mYYZ-BWI
$364
5/11Sat
multi-stop
21h 23mBWI-YYZ
5/15Wed
multi-stop
11h 28mYYZ-BWI
$400
5/10Fri
nonstopUnited Airlines
1h 39mIAD-YYZ
5/21Tue
nonstopUnited Airlines
1h 37mYYZ-IAD
$499
5/10Fri
multi-stopWestJet
5h 19mBWI-YYZ
5/21Tue
multi-stopWestJet
11h 08mYYZ-BWI
$514
5/11Sat
multi-stopWestJet
5h 39mBWI-YYZ
5/18Sat
multi-stopWestJet
17h 14mYYZ-BWI
$518
5/10Fri
multi-stopUnited Airlines
5h 44mIAD-YYZ
5/21Tue
multi-stopUnited Airlines
5h 18mYYZ-IAD
$523
5/8Wed
nonstopAir Canada
1h 30mIAD-YYZ
6/12Wed
nonstopAir Canada
1h 33mYYZ-IAD
$562
5/10Fri
multi-stopAmerican Airlines
8h 51mDCA-YYZ
5/17Fri
nonstopAmerican Airlines
1h 40mYYZ-DCA
$610
5/10Fri
nonstopAir Canada
1h 33mDCA-YYZ
5/14Tue
multi-stopAir Canada
6h 47mYYZ-DCA
$633
5/10Fri
multi-stopAmerican Airlines
4h 24mDCA-YYZ
5/10Fri
nonstopAmerican Airlines
1h 40mYYZ-DCA
$657

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Flights to Niagara-on-the-Lake