$107+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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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 May 10, 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 May 10, 2026.
This American Airlines deal was found by Cheapflights users on 5/6. 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 7/76:00 am
BUF
- PWM
1 stop4h 33m
American Airlines
Tue 7/2112:01 pm
PWM
- BUF
1 stop5h 40m
American Airlines
Deal found 5/6![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 5/8. 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 6/176:10 pm
BUF
- PWM
1 stop5h 19m
Delta
Sat 6/205:19 pm
PWM
- BUF
1 stop4h 08m
Delta
Deal found 5/8![Delta logo]()
$223
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 8/54:49 pm
BUF
- PWM
1 stop5h 11m
American Airlines
Tue 8/116:46 pm
PWM
- BUF
1 stop5h 10m
American Airlines
Deal found 5/6![American Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 5/6. 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.
Sat 9/126:16 am
BUF
- PWM
1 stop4h 45m
Delta
Tue 9/226:30 am
PWM
- BUF
1 stop4h 05m
Delta
Deal found 5/6![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/88:09 pm
BUF
- PWM
1 stop4h 43m
Delta
Thu 6/115:29 pm
PWM
- BUF
1 stop6h 03m
Delta
Deal found 5/5![Delta logo]()
$246
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:50 pm
BUF
- PWM
1 stop9h 15m
Southwest
Sun 6/75:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 5/5![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:10 pm
BUF
- PWM
1 stop5h 19m
Delta
Fri 6/262:59 pm
PWM
- BUF
1 stop4h 25m
Delta
Deal found 5/9![Delta logo]()
$261
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 May 10, 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 May 10, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 6/138:09 pm
BUF
- PWM
1 stop4h 43m
Delta
Sat 6/205:19 pm
PWM
- BUF
1 stop4h 08m
Delta
Deal found 5/5![Delta logo]()
$213
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 8/54:49 pm
BUF
- PWM
1 stop5h 11m
American Airlines
Tue 8/116:46 pm
PWM
- BUF
1 stop5h 10m
American Airlines
Deal found 5/6![American Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:50 pm
BUF
- PWM
1 stop9h 15m
Southwest
Sun 6/75:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 5/5![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/273:00 pm
BUF
- PWM
1 stop4h 27m
United Airlines
Sat 5/307:16 pm
PWM
- BUF
1 stop4h 43m
United Airlines
Deal found 5/5![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 5/6. 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.
Sat 9/126:16 am
BUF
- PWM
1 stop4h 45m
Delta
Tue 9/226:30 am
PWM
- BUF
1 stop4h 05m
Delta
Deal found 5/6![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/88:09 pm
BUF
- PWM
1 stop4h 43m
Delta
Thu 6/115:29 pm
PWM
- BUF
1 stop6h 03m
Delta
Deal found 5/5![Delta logo]()
$246
This Southwest deal was found by Cheapflights users on 5/6. 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.
Wed 6/244:25 pm
BUF
- PWM
1 stop6h 30m
Southwest
Sun 6/285:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 5/6![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/97:00 pm
BUF
- PWM
1 stop4h 30m
United Airlines
Wed 6/103:16 pm
PWM
- BUF
1 stop7h 15m
United Airlines
Deal found 5/6![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 7/22:50 pm
BUF
- PWM
1 stop9h 15m
Southwest
Sun 7/55:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 5/6![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:09 am
BUF
- PWM
1 stop3h 58m
United Airlines
Fri 5/297:16 pm
PWM
- BUF
1 stop4h 43m
United Airlines
Deal found 5/9![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:55 pm
BUF
- PWM
1 stop4h 48m
Delta
Sun 5/244:49 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 5/9![Delta logo]()
$346
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated May 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 5/237:55 pm
BUF
- PWM
1 stop4h 48m
Delta
Tue 6/25:51 pm
PWM
- BUF
1 stop5h 41m
Delta
Deal found 5/5![Delta logo]()
$282
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/2310:37 am
BUF
- PWM
2 stops7h 40m
American Airlines
Tue 6/26:00 am
PWM
- BUF
1 stop6h 17m
American Airlines
Deal found 5/5![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/273:00 pm
BUF
- PWM
1 stop4h 27m
United Airlines
Sat 5/307:16 pm
PWM
- BUF
1 stop4h 43m
United Airlines
Deal found 5/5![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 6/17:40 pm
BUF
- PWM
1 stop4h 11m
American Airlines
Mon 6/81:36 pm
PWM
- BUF
1 stop4h 15m
American Airlines
Deal found 5/8![American Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:50 pm
BUF
- PWM
1 stop9h 15m
Southwest
Sun 6/75:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 5/5![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/88:09 pm
BUF
- PWM
1 stop4h 43m
Delta
Thu 6/115:29 pm
PWM
- BUF
1 stop6h 03m
Delta
Deal found 5/5![Delta logo]()
$246
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/97:00 pm
BUF
- PWM
1 stop4h 30m
United Airlines
Wed 6/103:16 pm
PWM
- BUF
1 stop7h 15m
United Airlines
Deal found 5/7![United Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 6/138:09 pm
BUF
- PWM
1 stop4h 43m
Delta
Sat 6/205:19 pm
PWM
- BUF
1 stop4h 08m
Delta
Deal found 5/5![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 5/8. 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 6/176:10 pm
BUF
- PWM
1 stop5h 19m
Delta
Sat 6/205:19 pm
PWM
- BUF
1 stop4h 08m
Delta
Deal found 5/8![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:10 pm
BUF
- PWM
1 stop5h 19m
Delta
Fri 6/262:59 pm
PWM
- BUF
1 stop4h 25m
Delta
Deal found 5/9![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 5/6. 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.
Wed 6/244:25 pm
BUF
- PWM
1 stop6h 30m
Southwest
Sun 6/285:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 5/6![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/288:29 am
BUF
- PWM
1 stop4h 10m
American Airlines
Wed 7/12:35 pm
PWM
- BUF
1 stop8h 15m
American Airlines
Deal found 5/8![American Airlines logo]()
$280
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 May 10, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/87:00 pm
BUF
- PWM
1 stop4h 30m
United Airlines
Deal found 5/5![United Airlines logo]()
$107
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:50 pm
BUF
- PWM
1 stop9h 15m
Southwest
Deal found 5/5![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 5/7. 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 9/276:20 am
BUF
- PWM
1 stop6h 25m
Southwest
Deal found 5/7![Southwest logo]()
$160
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 7/297:15 am
BUF
- PWM
2 stops7h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$164
This Justfly.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:07 pm
BUF
- PWM
1 stop4h 18m
JetBlue
Deal found 5/9![JetBlue logo]()
$172
This Delta deal was found by Cheapflights users on 5/8. 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 8/147:59 pm
BUF
- PWM
1 stop5h 00m
Delta
Deal found 5/8![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:35 am
BUF
- PWM
2 stops35h 03m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:55 pm
BUF
- PWM
1 stop6h 10m
Southwest
Deal found 5/9![Southwest logo]()
$194
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 6/84:14 pm
BUF
- PWM
2 stops7h 45m
American Airlines
Deal found 5/5![American Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 5/7. 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 6/216:00 pm
BUF
- PWM
1 stop6h 05m
Southwest
Deal found 5/7![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 7/1612:15 pm
BUF
- PWM
2 stops11h 50m
Southwest
Deal found 5/6![Southwest logo]()
$205
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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (American Airlines) |
One-way from | $107 (United Airlines) |
Popular in | February |
Cheapest in | September |
Average price | $290 |
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 May 10, 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
Sat 6/13
8:09 pm-12:52 am
1 stop4h 43m
Portland
Sat 6/20
5:19 pm-9:27 pm
1 stop4h 08m
$213
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 8/5
4:49 pm-10:00 pm
1 stop5h 11m
Portland
Tue 8/11
6:46 pm-11:56 pm
1 stop5h 10m
$232
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Sat 9/12
6:16 am-11:01 am
1 stop4h 45m
Portland
Tue 9/22
6:30 am-10:35 am
1 stop4h 05m
$233
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Mon 6/8
8:09 pm-12:52 am
1 stop4h 43m
Portland
Thu 6/11
5:29 pm-11:32 pm
1 stop6h 03m
$246
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Fri 6/5
2:50 pm-12:05 am
1 stop9h 15m
Portland
Sun 6/7
5:30 am-11:45 am
1 stop6h 15m
$251
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 6/24
4:25 pm-10:55 pm
1 stop6h 30m
Portland
Sun 6/28
5:30 am-11:45 am
1 stop6h 15m
$276
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 5/27
3:00 pm-7:27 pm
1 stop4h 27m
Portland
Sat 5/30
7:16 pm-11:59 pm
1 stop4h 43m
$283
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Tue 6/9
7:00 pm-11:30 pm
1 stop4h 30m
Portland
Wed 6/10
3:16 pm-10:31 pm
1 stop7h 15m
$306
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Fri 5/22
7:55 pm-12:43 am
1 stop4h 48m
Portland
Sun 5/24
4:49 pm-10:54 pm
1 stop6h 05m
$346
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Thu 7/2
2:50 pm-12:05 am
1 stop9h 15m
Portland
Sun 7/5
5:30 am-11:45 am
1 stop6h 15m
$351
Showing 1-10 of 21 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 May.
| 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 May 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Top 4 airlines flying from Buffalo to Portland
Discover the top 4 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$277 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$172 | Average$277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$439 | FlexibilityNo cancel fee | On-time63% |