$95+ Cheap flights from Maine to Niagara Falls, Canada
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Maine 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.Cheap flight deals from Maine to Niagara Falls
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Cheapest flights from Maine to Niagara FallsExplore the most affordable flight options available from Maine to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Maine to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Fri 8/285:10 pm -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Sun 8/307:25 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:05 am -
Nonstop1h 55m
Wed 9/97:25 am -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Mon 8/317:25 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 am -
Nonstop1h 55m
Sun 8/307:25 am -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:05 am -
Nonstop1h 55m
Mon 10/267:20 am -
Nonstop1h 45m
Deal found 8/5![Porter Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:45 pm -
Nonstop1h 55m
Sat 8/297:25 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:45 pm -
Nonstop1h 55m
Tue 9/14:55 pm -
Nonstop1h 40m
Deal found 8/1![Porter Airlines logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:50 pm -
Nonstop1h 55m
Sun 9/277:25 am -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:55 pm -
1 stop6h 09m
Wed 8/265:10 pm -
Nonstop1h 40m
Deal found 8/1![Porter Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/196:00 am -
1 stop10h 45m
Sat 9/2611:02 am -
1 stop10h 43m
Deal found 8/4![American Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
2 stops14h 55m
Sat 9/191:30 pm -
1 stop19h 51m
Deal found 8/3![Multiple Airlines logo]()
$511
Best flights from Maine to Niagara FallsDiscover carefully curated flight deals from Maine to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Maine to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Porter Airlines deal was found by Cheapflights users on 8/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:40 pm -
1 stop6h 24m
Fri 9/115:15 pm -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$244
This United deal was found by Cheapflights users on 8/3. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:30 am -
1 stop4h 49m
Tue 9/2912:00 pm -
1 stop6h 07m
Deal found 8/3![Multiple Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:30 am -
1 stop4h 49m
Wed 9/1610:45 am -
1 stop6h 03m
Deal found 8/2![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/4. 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 10/62:00 pm -
1 stop7h 17m
Sat 10/106:00 am -
1 stop8h 49m
Deal found 8/4![Delta logo]()
$274
This United deal was found by Cheapflights users on 8/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop7h 47m
Mon 10/55:30 pm -
1 stop3h 56m
Deal found 8/1![Multiple Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:23 pm -
1 stop4h 31m
Sun 9/207:30 am -
1 stop9h 18m
Deal found 8/2![United Airlines logo]()
$274
This Porter Airlines deal was found by Cheapflights users on 8/4. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Tue 9/83:40 pm -
1 stop5h 15m
Deal found 8/4![Porter Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:36 pm -
1 stop5h 23m
Sun 11/86:45 am -
1 stop5h 56m
Deal found 8/1![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/1. 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 9/2610:00 am -
1 stop8h 09m
Mon 9/286:25 pm -
1 stop4h 45m
Deal found 8/1![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 8/2712:45 pm -
1 stop10h 44m
Sun 8/307:20 am -
1 stop9h 29m
Deal found 8/3![American Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 pm -
1 stop4h 23m
Wed 8/267:00 am -
1 stop5h 50m
Deal found 8/4![United Airlines logo]()
$277
This United deal was found by Cheapflights users on 8/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:00 am -
1 stop11h 44m
Sun 8/2311:10 pm -
1 stop10h 35m
Deal found 8/5![Multiple Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:55 pm -
Nonstop1h 52m
Sat 9/268:55 pm -
Nonstop1h 45m
Deal found 8/1![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 8/1. 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 9/16:00 am -
1 stop11h 35m
Tue 9/86:10 am -
1 stop9h 29m
Deal found 8/1![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 8/1. 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 8/296:00 am -
1 stop17h 18m
Mon 9/76:00 am -
1 stop10h 50m
Deal found 8/1![Delta logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:48 am -
1 stop13h 47m
Mon 9/2112:08 pm -
1 stop3h 47m
Deal found 8/3![Multiple Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 8/215:46 pm -
1 stop6h 00m
Sun 8/237:29 am -
1 stop4h 27m
Deal found 8/6![American Airlines logo]()
$694
This Delta deal was found by Cheapflights users on 8/1. 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 9/15:20 am -
1 stop18h 21m
Mon 9/76:00 am -
1 stop17h 40m
Deal found 8/1![Delta logo]()
$594
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
1 stop5h 43m
Wed 9/910:45 am -
1 stop7h 44m
Deal found 8/4![United Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 8/1. 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 8/285:00 pm -
1 stop16h 10m
Wed 9/97:50 am -
1 stop15h 30m
Deal found 8/1![Delta logo]()
$605
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:15 am -
1 stop4h 49m
Sat 9/262:35 pm -
1 stop4h 49m
Deal found 8/2![United Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 8/1. 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 8/315:20 am -
1 stop12h 49m
Wed 9/97:50 am -
1 stop15h 30m
Deal found 8/1![Delta logo]()
$624
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
1 stop15h 29m
Wed 12/309:30 am -
1 stop5h 51m
Deal found 8/5![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:35 am -
1 stop8h 11m
Fri 8/217:00 pm -
1 stop4h 32m
Deal found 8/1![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:35 pm -
1 stop4h 19m
Sat 9/57:30 pm -
1 stop4h 02m
Deal found 8/1![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:00 am -
1 stop5h 48m
Wed 12/3012:45 pm -
1 stop5h 45m
Deal found 8/5![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:35 pm -
1 stop4h 19m
Tue 9/82:30 pm -
1 stop4h 54m
Deal found 8/1![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
1 stop7h 42m
Sun 8/308:50 am -
1 stop5h 45m
Deal found 8/2![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:14 am -
1 stop5h 29m
Wed 9/911:00 am -
1 stop10h 47m
Deal found 8/4![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:43 pm -
1 stop7h 16m
Sat 9/267:00 am -
1 stop8h 43m
Deal found 8/1![United Airlines logo]()
$672
Last-minute flights from Maine to Niagara FallsDiscover last-minute flight deals from Maine to Niagara Falls. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Niagara Falls. Data last updated August 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:45 pm -
Nonstop1h 55m
Sat 8/297:25 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:45 pm -
Nonstop1h 55m
Tue 9/14:55 pm -
Nonstop1h 40m
Deal found 8/1![Porter Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:55 pm -
1 stop6h 09m
Wed 8/265:10 pm -
Nonstop1h 40m
Deal found 8/1![Porter Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 am -
Nonstop1h 55m
Sun 8/307:25 am -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$205
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Fri 8/285:10 pm -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Sun 8/307:25 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm -
1 stop6h 09m
Mon 8/317:25 am -
Nonstop1h 40m
Deal found 8/4![Porter Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:05 am -
Nonstop1h 55m
Wed 9/97:25 am -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$203
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:05 am -
Nonstop1h 55m
Sun 9/138:10 am -
Nonstop1h 45m
Deal found 8/5![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
2 stops14h 55m
Sat 9/191:30 pm -
1 stop19h 51m
Deal found 8/3![Multiple Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/196:00 am -
1 stop10h 45m
Sat 9/2611:02 am -
1 stop10h 43m
Deal found 8/4![American Airlines logo]()
$497
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:50 pm -
Nonstop1h 55m
Sun 9/277:25 am -
Nonstop1h 40m
Deal found 8/5![Porter Airlines logo]()
$209
One-way flights from Maine to Niagara FallsSearch for one-way flight options from Maine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Maine to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:55 pm -
1 stop6h 09m
Deal found 8/2![Porter Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:55 pm -
1 stop3h 49m
Deal found 8/2![Porter Airlines logo]()
$96
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:55 pm -
1 stop6h 09m
Deal found 8/4![Porter Airlines logo]()
$98
This Air Canada deal was found by Cheapflights users on 8/2. 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 8/2310:50 am -
Nonstop1h 55m
Deal found 8/2![Air Canada logo]()
$99
This SmartFares deal was found by Cheapflights users on 8/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:45 pm -
1 stop5h 15m
Deal found 8/5![Air Transat logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:55 pm -
1 stop6h 09m
Deal found 8/2![Porter Airlines logo]()
$101
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Thu 9/105:50 am -
1 stop6h 43m
Deal found 8/4![Air Canada logo]()
$102
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:45 pm -
Nonstop1h 55m
Deal found 8/5![Air Transat logo]()
$103
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm -
1 stop6h 09m
Deal found 8/1![Porter Airlines logo]()
$104
This Air Canada deal was found by Cheapflights users on 8/5. 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 8/216:00 am -
Nonstop1h 55m
Deal found 8/5![Air Canada logo]()
$106
This Air Canada deal was found by Cheapflights users on 8/1. 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 9/75:45 am -
1 stop4h 50m
Deal found 8/1![Air Canada logo]()
$107
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/196:00 am -
1 stop7h 33m
Deal found 8/5![American Airlines logo]()
$219
Find flight deals from Maine to Niagara Falls
Keep the following information in mind while searching for Maine to Niagara Falls flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Trip.com) |
One-way from | $95 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine 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 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Maine to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sat 9/5
3:40 pm-10:04 pm
1 stop6h 24m
Toronto Pearson Intl
Fri 9/11
5:15 pm-6:55 pm
Nonstop1h 40m
$244
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sat 9/26
9:30 am-2:19 pm
1 stop4h 49m
Toronto Pearson Intl
Tue 9/29
12:00 pm-6:07 pm
1 stop6h 07m
$268
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Fri 10/2
6:00 am-1:47 pm
1 stop7h 47m
Toronto Pearson Intl
Mon 10/5
5:30 pm-9:26 pm
1 stop3h 56m
$268
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Tue 9/15
9:30 am-2:19 pm
1 stop4h 49m
Toronto Pearson Intl
Wed 9/16
10:45 am-4:48 pm
1 stop6h 03m
$274
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Tue 10/6
2:00 pm-9:17 pm
1 stop7h 17m
Toronto Pearson Intl
Sat 10/10
6:00 am-2:49 pm
1 stop8h 49m
$274
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Tue 9/15
7:23 pm-11:54 pm
1 stop4h 31m
Toronto Pearson Intl
Sun 9/20
7:30 am-4:48 pm
1 stop9h 18m
$274
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Fri 10/30
6:36 pm-11:59 pm
1 stop5h 23m
Toronto Pearson Intl
Sun 11/8
6:45 am-12:41 pm
1 stop5h 56m
$274
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Mon 8/24
6:00 pm-10:23 pm
1 stop4h 23m
Toronto Pearson Intl
Wed 8/26
7:00 am-12:50 pm
1 stop5h 50m
$277
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Thu 8/27
3:55 pm-10:04 pm
1 stop6h 09m
Toronto Pearson Intl
Tue 9/8
3:40 pm-8:55 pm
1 stop5h 15m
$284
BostonToronto
BOS Boston Logan Intl - YYZ Toronto Pearson Intl
BOSYYZ
Boston Logan Intl
Sat 8/22
9:00 am-8:44 pm
1 stop11h 44m
Toronto Pearson Intl
Sun 8/23
11:10 pm-9:45 am
1 stop10h 35m
$312
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maine to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Maine with our price prediction graph.
BOS-YYZ
PWM-YYZ
BGR-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 Maine to Niagara Falls
USME-NI4
BOS-YYZ
PWM-YYZ
BGR-YYZ
No data available for this route at this time. Please check back soon.
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