$91+ Cheap flights from Reagan-National (DCA) to Niagara Falls, Canada
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — YYZ
Oct 14 — Oct 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Reagan-National to Niagara Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Niagara Falls are usually found in February or April, booked 79 days in advance, depart on a Friday or Saturday and return on a Wednesday
Cheap flight deals from Reagan-National to Niagara Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Reagan-National to Niagara FallsExplore the most affordable flight options available from Reagan-National to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Reagan-National to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:55 pm -
Nonstop1h 33m
Sun 11/18:05 am -
1 stop4h 14m
Deal found 9/10![Air Canada logo]()
$195
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:00 am -
Nonstop1h 26m
Fri 10/238:55 pm -
Nonstop1h 39m
Deal found 9/11![Air Canada logo]()
$197
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop4h 46m
Thu 11/59:00 pm -
Nonstop1h 38m
Deal found 9/14![Air Canada logo]()
$198
This MakeMyTrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:59 am -
Nonstop1h 36m
Sat 10/177:20 am -
Nonstop1h 35m
Deal found 9/10![Air Canada logo]()
$200
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:59 am -
Nonstop1h 33m
Sun 11/17:20 am -
Nonstop1h 38m
Deal found 9/10![Air Canada logo]()
$203
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:40 pm -
Nonstop1h 31m
Mon 10/194:40 pm -
Nonstop1h 35m
Deal found 9/9![Air Canada logo]()
$205
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:59 am -
Nonstop1h 36m
Mon 10/268:05 am -
1 stop4h 14m
Deal found 9/9![Air Canada logo]()
$206
Best flights from Reagan-National to Niagara FallsDiscover carefully curated flight deals from Reagan-National to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Reagan-National to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:05 am -
1 stop6h 33m
Sat 11/76:10 pm -
1 stop4h 57m
Deal found 9/12![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:40 am -
1 stop7h 40m
Sun 12/66:00 am -
1 stop5h 35m
Deal found 9/10![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:10 am -
1 stop8h 05m
Thu 11/2612:15 pm -
1 stop5h 08m
Deal found 9/10![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:10 am -
1 stop5h 09m
Tue 12/16:00 pm -
1 stop4h 24m
Deal found 9/10![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:20 pm -
1 stop4h 16m
Sat 10/316:10 pm -
1 stop4h 57m
Deal found 9/13![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:10 am -
1 stop8h 02m
Sun 11/19:40 am -
1 stop8h 57m
Deal found 9/12![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:05 am -
1 stop6h 33m
Mon 11/92:35 pm -
1 stop7h 45m
Deal found 9/12![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:00 am -
1 stop7h 09m
Mon 10/197:55 am -
1 stop8h 25m
Deal found 9/12![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 pm -
1 stop4h 24m
Mon 10/56:10 pm -
1 stop4h 52m
Deal found 9/13![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:26 pm -
1 stop4h 33m
Mon 9/2812:15 pm -
1 stop4h 17m
Deal found 9/11![Delta logo]()
$282
This KAYAK deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:18 pm -
1 stop3h 59m
Thu 10/296:00 am -
1 stop6h 39m
Deal found 9/13![Delta logo]()
$294
Last-minute flights from Reagan-National to Niagara FallsDiscover last-minute flight deals from Reagan-National to Niagara Falls. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Niagara Falls. Data last updated September 14, 2026 and is based on user searches.
This MakeMyTrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:59 am -
Nonstop1h 36m
Sat 10/177:20 am -
Nonstop1h 35m
Deal found 9/10![Air Canada logo]()
$200
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:40 pm -
Nonstop1h 31m
Mon 10/194:40 pm -
Nonstop1h 35m
Deal found 9/9![Air Canada logo]()
$205
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:00 am -
Nonstop1h 26m
Fri 10/238:55 pm -
Nonstop1h 39m
Deal found 9/11![Air Canada logo]()
$197
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:59 am -
Nonstop1h 36m
Mon 10/268:05 am -
1 stop4h 14m
Deal found 9/9![Air Canada logo]()
$206
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:55 pm -
Nonstop1h 33m
Sun 11/18:05 am -
1 stop4h 14m
Deal found 9/10![Air Canada logo]()
$195
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop4h 46m
Thu 11/59:00 pm -
Nonstop1h 38m
Deal found 9/14![Air Canada logo]()
$198
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:59 am -
Nonstop1h 33m
Sun 11/17:20 am -
Nonstop1h 38m
Deal found 9/10![Air Canada logo]()
$203
One-way flights from Reagan-National to Niagara FallsSearch for one-way flight options from Reagan-National to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Reagan-National to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:59 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$91
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
1 stop4h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$94
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:50 pm -
1 stop4h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$96
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:55 pm -
Nonstop1h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$97
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:59 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$99
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
1 stop4h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$100
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 am -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$101
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:00 pm -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air Canada logo]()
$102
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:15 am -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$104
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:20 pm -
1 stop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$106
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop4h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$107
Find flight deals from Reagan-National to Niagara Falls
Keep the following information in mind while searching for Reagan-National to Niagara Falls flight deals. Data was last updated September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Booking.com) |
One-way from | $91 (American Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $395 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National to Niagara Falls 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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Sat 10/10
2:59 pm-4:47 pm
Nonstop1h 48m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$91
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Thu 12/10
7:20 pm-11:07 pm
1 stop3h 47m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Sun 10/4
6:00 am-10:33 am
1 stop4h 33m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Sat 10/24
6:26 pm-10:56 pm
1 stop4h 30m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Thu 10/8
8:10 am-4:12 pm
1 stop8h 02m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Sat 10/3
11:00 am-6:09 pm
1 stop7h 09m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Fri 9/25
6:20 am-1:40 pm
1 stop7h 20m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Fri 10/2
6:20 am-1:40 pm
1 stop7h 20m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Tue 10/13
9:40 am-5:19 pm
1 stop7h 39m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Washington, D.C.Toronto
DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl
DCAYYZ
Washington, D.C. Reagan-National
Sat 9/26
8:25 am-4:13 pm
1 stop7h 48m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Reagan-National to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Reagan-National with our price prediction graph.
DCA-YYZ
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 Washington, D.C. Reagan-National Airport to Niagara Falls
DCA-NI4
DCA-YYZ
What is the cheapest time of day to fly from DCA to NI4?
Find hourly flight availability from Reagan-National to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2026.
It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Niagara Falls in the evening. Doing so could potentially save you 28% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Washington, D.C. Reagan-National Airport to Niagara Falls
Explore weekly flight availability from Reagan-National to Niagara Falls. 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 September 14, 2026.
The most flights from DCA to NI4 are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Niagara Falls?
Airfare is below average for this route at the moment.
Washington, D.C. Reagan-National Airport to Niagara Falls flights typically cost between $276 and $569 in October.The cheapest round-trip price found within the last 5 days was $195 on Air Canada (Oct 29-Nov 1).
What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Niagara Falls?
Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Niagara Falls. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Niagara Falls flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Niagara Falls
Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated September 14, 2026.
Peruse reviews from past customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Washington, D.C. Reagan-National Airport to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Comfort
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
Find useful and relevant information for your journey from Reagan-National to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Reagan-National
Popular flights
Top destinations
Alternative routes for Reagan-National to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Niagara Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Reagan-National to Niagara Falls by cabin class
Find flights from Reagan-National to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Reagan-National and Niagara Falls flights
Browse other Reagan-National and Niagara Falls flight options. Last updated on September 14, 2026.
Other flights from Reagan-National
Browse through other flights departing from Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Reagan-National to Niagara Falls flights
Consider these flights traveling from Reagan-National to Niagara Falls.
Top 4 airlines flying from Reagan-National to Niagara Falls
Discover the top 4 airlines that operate flights from Reagan-National to Niagara Falls. 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$424 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$160 | Average$353 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$176 | Average$498 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$263 | Average$364 | FlexibilityNo cancel fee | On-time71% |