$125+ Cheap flights from Buffalo to Portland, ME (BUF - PWM)
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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Portland 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 Buffalo to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to PortlandExplore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Sat 9/57:33 pm -
1 stop3h 59m
Fri 9/116:53 pm -
1 stop4h 19m
Deal found 8/24![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:30 pm -
1 stop3h 25m
Wed 10/215:40 am -
2 stops10h 05m
Deal found 8/22![Southwest logo]()
$289
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 9/96:00 am -
1 stop4h 17m
Wed 9/165:30 am -
1 stop4h 48m
Deal found 8/22![American Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 8/23. 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.
Sun 9/610:00 am -
1 stop4h 23m
Wed 9/95:29 pm -
1 stop5h 28m
Deal found 8/23![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/224:55 pm -
2 stops6h 50m
Tue 9/296:00 am -
1 stop5h 18m
Deal found 8/24![American Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 am -
1 stop8h 15m
Sun 11/85:20 am -
1 stop6h 40m
Deal found 8/25![Southwest logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/237:35 pm -
1 stop4h 01m
Sun 10/254:27 pm -
1 stop5h 57m
Deal found 8/26![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/155:30 am -
1 stop3h 52m
Fri 9/256:00 pm -
1 stop5h 40m
Deal found 8/25![American Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 10/2410:46 am -
1 stop7h 57m
Wed 10/285:50 am -
1 stop4h 18m
Deal found 8/26![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/53:21 pm -
1 stop6h 36m
Sun 9/66:00 am -
1 stop5h 29m
Deal found 8/23![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 10/77:35 pm -
1 stop4h 01m
Sun 10/115:30 am -
1 stop4h 48m
Deal found 8/24![American Airlines logo]()
$321
Best flights from Buffalo to PortlandDiscover carefully curated flight deals from Buffalo to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Buffalo to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Delta deal was found by Cheapflights users on 8/22. 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 10/177:50 pm -
1 stop4h 20m
Wed 10/216:28 am -
1 stop7h 01m
Deal found 8/22![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 am -
1 stop8h 15m
Sun 11/85:20 am -
2 stops15h 50m
Deal found 8/25![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 10/2410:46 am -
1 stop7h 57m
Wed 10/285:50 am -
1 stop4h 18m
Deal found 8/25![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/235:58 pm -
2 stops5h 47m
Sat 9/267:32 am -
2 stops7h 52m
Deal found 8/25![American Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 am -
2 stops12h 05m
Wed 10/215:40 am -
2 stops10h 05m
Deal found 8/22![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
1 stop3h 55m
Sat 9/265:40 am -
1 stop4h 15m
Deal found 8/23![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:20 am -
2 stops9h 20m
Mon 1/255:35 am -
1 stop6h 25m
Deal found 8/26![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:35 pm -
1 stop10h 00m
Sat 10/175:35 am -
2 stops7h 25m
Deal found 8/25![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm -
2 stops10h 10m
Wed 9/235:45 am -
2 stops9h 40m
Deal found 8/24![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:20 pm -
2 stops9h 35m
Sun 10/251:10 pm -
1 stop11h 00m
Deal found 8/22![Southwest logo]()
$444
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Sat 9/57:33 pm -
1 stop3h 59m
Fri 9/116:53 pm -
1 stop4h 19m
Deal found 8/24![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/53:21 pm -
1 stop6h 36m
Sun 9/66:00 am -
1 stop5h 29m
Deal found 8/23![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 8/23. 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.
Sun 9/610:00 am -
1 stop4h 23m
Wed 9/95:29 pm -
1 stop5h 28m
Deal found 8/23![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 9/96:00 am -
1 stop4h 17m
Wed 9/165:30 am -
1 stop4h 48m
Deal found 8/22![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/115:18 pm -
1 stop6h 18m
Tue 9/155:30 am -
1 stop4h 48m
Deal found 8/26![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/155:30 am -
1 stop3h 52m
Fri 9/256:00 pm -
1 stop5h 40m
Deal found 8/25![American Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:00 pm -
2 stops10h 10m
Thu 9/245:55 am -
1 stop5h 15m
Deal found 8/23![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
1 stop3h 55m
Sat 9/265:40 am -
1 stop4h 15m
Deal found 8/23![Southwest logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 9/165:30 am -
1 stop3h 52m
Sat 9/267:32 am -
2 stops7h 52m
Deal found 8/23![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/224:55 pm -
2 stops6h 50m
Tue 9/296:00 am -
1 stop5h 18m
Deal found 8/24![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 9/306:00 am -
1 stop4h 17m
Sat 10/105:38 pm -
1 stop3h 51m
Deal found 8/24![American Airlines logo]()
$322
One-way flights from Buffalo to PortlandSearch for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 10/136:08 am -
1 stop5h 17m
Deal found 8/23![American Airlines logo]()
$125
This JetBlue deal was found by Cheapflights users on 8/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:53 pm -
1 stop4h 01m
Deal found 8/24![JetBlue logo]()
$131
This Southwest deal was found by Cheapflights users on 8/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:00 pm -
2 stops10h 10m
Deal found 8/24![Southwest logo]()
$165
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 9/234:31 pm -
1 stop5h 42m
Deal found 8/23![American Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/136:51 pm -
2 stops21h 43m
Deal found 8/24![Multiple Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 8/27. 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.
Sun 10/117:50 pm -
1 stop4h 20m
Deal found 8/27![Delta logo]()
$180
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:50 am -
1 stop3h 50m
Deal found 8/25![Southwest logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/181:40 pm -
2 stops26h 44m
Deal found 8/27![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Sun 10/46:47 pm -
2 stops14h 21m
Deal found 8/25![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Sun 10/256:47 pm -
2 stops14h 21m
Deal found 8/25![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/51:40 pm -
2 stops43h 28m
Deal found 8/25![Multiple Airlines logo]()
$233
Find flight deals from Buffalo to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (American Airlines) |
One-way from | $125 (American Airlines) |
Popular in | October |
Cheapest in | August |
Average price | $318 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Portland 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 August 27, 2026.
Use the filters below to find and compare flights from Buffalo to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Sat 10/17
7:50 pm-12:10 am
1 stop4h 20m
Portland
Wed 10/21
6:28 am-1:29 pm
1 stop7h 01m
$249
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Fri 11/6
8:15 am-4:30 pm
1 stop8h 15m
Portland
Sun 11/8
5:20 am-9:10 pm
2 stops15h 50m
$310
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Sat 10/17
7:15 am-7:20 pm
2 stops12h 05m
Portland
Wed 10/21
5:40 am-3:45 pm
2 stops10h 05m
$310
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Sat 10/24
10:46 am-6:43 pm
1 stop7h 57m
Portland
Wed 10/28
5:50 am-10:08 am
1 stop4h 18m
$319
Quickest round-trip
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 9/16
6:00 am-9:55 am
1 stop3h 55m
Portland
Sat 9/26
5:40 am-9:55 am
1 stop4h 15m
$319
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Fri 12/18
7:20 am-4:40 pm
2 stops9h 20m
Portland
Mon 1/25
5:35 am-12:00 pm
1 stop6h 25m
$348
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 9/23
5:58 pm-11:45 pm
2 stops5h 47m
Portland
Sat 9/26
7:32 am-3:24 pm
2 stops7h 52m
$370
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 10/14
12:35 pm-10:35 pm
1 stop10h 00m
Portland
Sat 10/17
5:35 am-1:00 pm
2 stops7h 25m
$379
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Tue 9/8
12:00 pm-10:10 pm
2 stops10h 10m
Portland
Wed 9/23
5:45 am-3:25 pm
2 stops9h 40m
$384
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Fri 10/23
2:20 pm-11:55 pm
2 stops9h 35m
Portland
Sun 10/25
1:10 pm-12:10 am
1 stop11h 00m
$444
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Portland in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Buffalo with our price prediction graph.
BUF-PWM
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.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 27, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Buffalo to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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Find flights from Buffalo to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Portland flights
Browse other Buffalo and Portland flight options. Last updated on August 27, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Top 2 airlines flying from Buffalo to Portland
Discover the top 2 airlines that operate flights from Buffalo to Portland. 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$321 | FlexibilityNo cancel fee | On-time71% |