$97+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
Apr 6 — Apr 131
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
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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 March 7, 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 March 7, 2026.
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Wed 4/292:51 pm
PWM
- BUF
1 stop4h 28m
Delta
Deal found 3/3![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 3/254:04 pm
BUF
- PWM
2 stops7h 51m
American Airlines
Tue 3/316:29 pm
PWM
- BUF
1 stop4h 16m
American Airlines
Deal found 3/3![American Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/186:00 am
BUF
- PWM
1 stop4h 24m
American Airlines
Tue 4/217:23 pm
PWM
- BUF
1 stop4h 26m
American Airlines
Deal found 3/4![American Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 am
BUF
- PWM
1 stop4h 07m
United Airlines
Wed 6/177:16 pm
PWM
- BUF
1 stop4h 43m
United Airlines
Deal found 3/6![United Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 5/137:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Sun 5/175:30 am
PWM
- BUF
1 stop4h 23m
United Airlines
Deal found 3/5![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sun 4/266:30 am
PWM
- BUF
1 stop4h 42m
Delta
Deal found 3/3![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:05 am
BUF
- PWM
1 stop6h 00m
Delta
Wed 4/155:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 3/5![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 10/287:00 am
BUF
- PWM
1 stop6h 52m
United Airlines
Thu 10/296:00 am
PWM
- BUF
1 stop4h 26m
United Airlines
Deal found 3/2![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:56 pm
BUF
- PWM
1 stop4h 03m
Delta
Tue 3/315:48 pm
PWM
- BUF
1 stop5h 25m
Delta
Deal found 3/6![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/267:00 am
BUF
- PWM
1 stop8h 14m
United Airlines
Tue 3/317:12 pm
PWM
- BUF
1 stop4h 21m
United Airlines
Deal found 3/5![United Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 am
BUF
- PWM
2 stops7h 24m
American Airlines
Sat 5/305:17 pm
PWM
- BUF
1 stop4h 45m
American Airlines
Deal found 3/2![American Airlines logo]()
$271
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 March 7, 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 March 7, 2026.
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:02 am
BUF
- PWM
1 stop5h 02m
Delta
Tue 3/315:48 pm
PWM
- BUF
1 stop5h 25m
Delta
Deal found 3/3![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 3/254:04 pm
BUF
- PWM
2 stops7h 51m
American Airlines
Tue 3/316:00 am
PWM
- BUF
2 stops9h 25m
American Airlines
Deal found 3/3![American Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 3/4. 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 3/266:00 am
BUF
- PWM
1 stop4h 49m
United Airlines
Tue 3/317:33 pm
PWM
- BUF
1 stop4h 17m
United Airlines
Deal found 3/4![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:20 pm
BUF
- PWM
1 stop9h 50m
Southwest
Wed 7/155:30 am
PWM
- BUF
1 stop8h 50m
Southwest
Deal found 3/6![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:56 pm
BUF
- PWM
1 stop4h 03m
Delta
Wed 4/86:25 am
PWM
- BUF
1 stop4h 32m
Delta
Deal found 3/3![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:55 pm
BUF
- PWM
1 stop4h 48m
Delta
Sat 5/3012:55 pm
PWM
- BUF
1 stop5h 56m
Delta
Deal found 3/2![Delta logo]()
$248
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:29 am
BUF
- PWM
1 stop4h 59m
American Airlines
Tue 3/316:00 am
PWM
- BUF
2 stops9h 25m
American Airlines
Deal found 3/2![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/77:00 am
BUF
- PWM
1 stop7h 20m
United Airlines
Sat 4/257:15 pm
PWM
- BUF
1 stop4h 29m
United Airlines
Deal found 3/2![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:55 pm
BUF
- PWM
1 stop6h 10m
Southwest
Sun 6/75:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 3/2![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:00 pm
BUF
- PWM
1 stop6h 35m
Southwest
Sun 5/243:15 pm
PWM
- BUF
2 stops16h 35m
Southwest
Deal found 3/3![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:33 pm
BUF
- PWM
1 stop7h 51m
Delta
Wed 5/65:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 3/3![Delta logo]()
$316
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated March 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 3/254:04 pm
BUF
- PWM
2 stops7h 51m
American Airlines
Tue 3/316:29 pm
PWM
- BUF
1 stop4h 16m
American Airlines
Deal found 3/3![American Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:56 pm
BUF
- PWM
1 stop4h 03m
Delta
Tue 3/315:48 pm
PWM
- BUF
1 stop5h 25m
Delta
Deal found 3/6![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/267:00 am
BUF
- PWM
1 stop8h 14m
United Airlines
Tue 3/317:12 pm
PWM
- BUF
1 stop4h 21m
United Airlines
Deal found 3/5![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:05 am
BUF
- PWM
1 stop6h 00m
Delta
Wed 4/155:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 3/5![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sat 4/254:43 pm
PWM
- BUF
1 stop5h 56m
Delta
Deal found 3/3![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/186:00 am
BUF
- PWM
1 stop4h 24m
American Airlines
Tue 4/217:23 pm
PWM
- BUF
1 stop4h 26m
American Airlines
Deal found 3/4![American Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sun 4/266:30 am
PWM
- BUF
1 stop4h 42m
Delta
Deal found 3/3![Delta logo]()
$248
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Sun 4/196:19 am
BUF
- PWM
1 stop3h 48m
American Airlines
Fri 5/16:00 am
PWM
- BUF
1 stop4h 18m
American Airlines
Deal found 3/3![American Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Thu 4/305:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 3/3![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
BUF
- PWM
1 stop5h 02m
Delta
Wed 5/65:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 3/3![Delta logo]()
$276
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 March 7, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:04 am
BUF
- PWM
1 stop4h 19m
Delta
Deal found 3/6![Delta logo]()
$97
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:20 pm
BUF
- PWM
1 stop6h 05m
Southwest
Deal found 3/2![Southwest logo]()
$99
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:52 pm
BUF
- PWM
1 stop3h 59m
United Airlines
Deal found 3/6![United Airlines logo]()
$120
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/266:00 am
BUF
- PWM
1 stop4h 49m
United Airlines
Deal found 3/2![United Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 5/267:00 am
BUF
- PWM
2 stops7h 24m
American Airlines
Deal found 3/6![American Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Fri 8/147:40 pm
BUF
- PWM
1 stop4h 11m
American Airlines
Deal found 3/3![American Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:15 pm
BUF
- PWM
1 stop5h 50m
Southwest
Deal found 3/2![Southwest logo]()
$218
This deal was found by Cheapflights users on 3/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Deal found 3/2![United Airlines logo]()
$268
This deal was found by Cheapflights users on 3/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:39 pm
BUF
- PWM
1 stop3h 57m
JetBlue
Deal found 3/5![JetBlue logo]()
$272
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 March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Delta) |
One-way from | $97 (Delta) |
Popular in | October |
Cheapest in | September |
Average price | $286 |
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 2,558,603 searches. Data last updated March 7, 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 - PWM
BUFPWM
Buffalo
Wed 3/25
6:02 am-11:04 am
1 stop5h 02m
Portland
Tue 3/31
5:48 pm-11:13 pm
1 stop5h 25m
$217
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 3/25
4:04 pm-11:55 pm
2 stops7h 51m
Portland
Tue 3/31
6:00 am-3:25 pm
2 stops9h 25m
$227
Quickest round-trip
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 4/1
7:56 pm-11:59 pm
1 stop4h 03m
Portland
Wed 4/8
6:25 am-10:57 am
1 stop4h 32m
$248
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Tue 5/26
7:55 pm-12:43 am
1 stop4h 48m
Portland
Sat 5/30
12:55 pm-6:51 pm
1 stop5h 56m
$248
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Thu 3/26
5:29 am-10:28 am
1 stop4h 59m
Portland
Tue 3/31
6:00 am-3:25 pm
2 stops9h 25m
$295
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Thu 3/26
6:00 am-10:49 am
1 stop4h 49m
Portland
Tue 3/31
7:33 pm-11:50 pm
1 stop4h 17m
$298
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Tue 4/7
7:00 am-2:20 pm
1 stop7h 20m
Portland
Sat 4/25
7:15 pm-11:44 pm
1 stop4h 29m
$308
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Fri 5/1
3:33 pm-11:24 pm
1 stop7h 51m
Portland
Wed 5/6
5:26 pm-11:31 pm
1 stop6h 05m
$316
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Sun 7/12
1:20 pm-11:10 pm
1 stop9h 50m
Portland
Wed 7/15
5:30 am-2:20 pm
1 stop8h 50m
$320
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Thu 6/4
5:55 pm-12:05 am
1 stop6h 10m
Portland
Sun 6/7
5:30 am-11:45 am
1 stop6h 15m
$329
Showing 1-10 of 19 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 March.
| 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.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Portland
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 March 7, 2026.
Read reviews from past customers who have flown Southwest, 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.
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
Brunswick
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Top 3 airlines flying from Buffalo to Portland
Discover the top 3 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 2,558,603 searches. Data last updated March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$172 | Average$247 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$322 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$402 | FlexibilityNo cancel fee | On-time63% |