$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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
May 9 — May 161
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 April 9, 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 April 9, 2026.
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/27:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Tue 5/55:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 4/8![Delta logo]()
$223
This American Airlines deal was found by Cheapflights users on 4/5. 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 8/266:00 am
BUF
- PWM
1 stop6h 24m
American Airlines
Sat 8/296:00 am
PWM
- BUF
1 stop4h 19m
American Airlines
Deal found 4/5![American Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/6. 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 5/286:25 am
BUF
- PWM
1 stop5h 30m
Delta
Fri 6/124:50 pm
PWM
- BUF
1 stop7h 12m
Delta
Deal found 4/6![Delta logo]()
$233
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 5/135:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Sun 5/176:00 am
PWM
- BUF
1 stop4h 18m
American Airlines
Deal found 4/8![American Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 4/8. 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 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Tue 5/52:51 pm
PWM
- BUF
1 stop4h 28m
Delta
Deal found 4/8![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 4/8. 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 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Fri 5/15:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 4/8![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/27:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sun 5/36:30 am
PWM
- BUF
1 stop4h 40m
Delta
Deal found 4/8![Delta logo]()
$266
This Delta deal was found by Cheapflights users on 4/6. 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 5/307:55 pm
BUF
- PWM
1 stop18h 03m
Delta
Sat 6/135:10 pm
PWM
- BUF
1 stop4h 02m
Delta
Deal found 4/6![Delta logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:49 pm
BUF
- PWM
1 stop12h 23m
Multiple Airlines
Tue 6/94:44 pm
PWM
- BUF
2 stops26h 23m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 6/197:52 pm
BUF
- PWM
1 stop3h 59m
United Airlines
Sun 6/215:15 am
PWM
- BUF
1 stop4h 36m
United Airlines
Deal found 4/6![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 4/6. 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 4/286:00 am
BUF
- PWM
1 stop5h 02m
Delta
Sat 5/26:00 am
PWM
- BUF
1 stop6h 51m
Delta
Deal found 4/6![Delta logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/6. 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 4/295:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Sat 5/26:00 am
PWM
- BUF
2 stops7h 47m
American Airlines
Deal found 4/6![American Airlines logo]()
$288
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 April 9, 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 April 9, 2026.
This Delta deal was found by Cheapflights users on 4/6. 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.
Mon 5/256:04 am
BUF
- PWM
1 stop4h 19m
Delta
Fri 6/124:50 pm
PWM
- BUF
1 stop7h 12m
Delta
Deal found 4/6![Delta logo]()
$233
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Tue 6/27:52 pm
BUF
- PWM
1 stop3h 59m
United Airlines
Wed 6/33:16 pm
PWM
- BUF
1 stop7h 15m
United Airlines
Deal found 4/4![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 4/5. 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 5/135:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Sun 5/176:00 am
PWM
- BUF
1 stop4h 18m
American Airlines
Deal found 4/5![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Wed 5/64:43 pm
PWM
- BUF
1 stop5h 56m
Delta
Deal found 4/6![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Tue 5/54:43 pm
PWM
- BUF
1 stop5h 56m
Delta
Deal found 4/6![Delta logo]()
$246
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Fri 6/197:52 pm
BUF
- PWM
1 stop3h 59m
United Airlines
Sun 6/215:15 am
PWM
- BUF
1 stop4h 36m
United Airlines
Deal found 4/4![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 4/6. 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 5/27:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Tue 5/52:51 pm
PWM
- BUF
1 stop4h 28m
Delta
Deal found 4/6![Delta logo]()
$246
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 5/97:00 am
BUF
- PWM
1 stop7h 14m
United Airlines
Tue 5/127:10 pm
PWM
- BUF
1 stop4h 45m
United Airlines
Deal found 4/7![United Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sun 5/312:46 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 4/6![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 5/275:41 pm
BUF
- PWM
1 stop5h 37m
Delta
Mon 6/81:12 pm
PWM
- BUF
1 stop10h 20m
Delta
Deal found 4/6![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/6. 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 5/265:41 pm
BUF
- PWM
1 stop5h 37m
Delta
Sun 6/146:00 am
PWM
- BUF
1 stop17h 32m
Delta
Deal found 4/6![Delta logo]()
$308
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated April 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/6. 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 4/286:00 am
BUF
- PWM
1 stop5h 02m
Delta
Sat 5/26:00 am
PWM
- BUF
1 stop6h 51m
Delta
Deal found 4/6![Delta logo]()
$286
This Delta deal was found by Cheapflights users on 4/8. 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 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Tue 5/52:51 pm
PWM
- BUF
1 stop4h 28m
Delta
Deal found 4/8![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 4/8. 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 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Fri 5/15:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 4/8![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 4/6. 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 4/295:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Tue 5/510:47 am
PWM
- BUF
2 stops10h 33m
American Airlines
Deal found 4/6![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 4/8. 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 4/297:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sun 5/36:30 am
PWM
- BUF
1 stop4h 40m
Delta
Deal found 4/8![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/27:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Tue 5/55:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 4/8![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/27:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Sun 5/36:30 am
PWM
- BUF
1 stop4h 40m
Delta
Deal found 4/8![Delta logo]()
$266
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
BUF
- PWM
1 stop7h 14m
United Airlines
Tue 5/125:30 am
PWM
- BUF
1 stop4h 23m
United Airlines
Deal found 4/8![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 5/135:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Sun 5/176:00 am
PWM
- BUF
1 stop4h 18m
American Airlines
Deal found 4/8![American Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 4/6. 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 5/286:25 am
BUF
- PWM
1 stop5h 30m
Delta
Fri 6/124:50 pm
PWM
- BUF
1 stop7h 12m
Delta
Deal found 4/6![Delta logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:49 pm
BUF
- PWM
1 stop12h 23m
Multiple Airlines
Tue 6/94:44 pm
PWM
- BUF
2 stops26h 23m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 4/6. 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 5/307:55 pm
BUF
- PWM
1 stop18h 03m
Delta
Sat 6/135:10 pm
PWM
- BUF
1 stop4h 02m
Delta
Deal found 4/6![Delta logo]()
$268
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 April 9, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Southwest deal was found by Cheapflights users on 4/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:20 pm
BUF
- PWM
1 stop6h 05m
Southwest
Deal found 4/8![Southwest logo]()
$107
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 pm
BUF
- PWM
1 stop4h 48m
Delta
Deal found 4/7![Delta logo]()
$117
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 5/147:55 pm
BUF
- PWM
1 stop4h 48m
Delta
Deal found 4/5![Delta logo]()
$140
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 4/7![American Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 4/9. 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 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 4/9![American Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 5/148:49 pm
BUF
- PWM
2 stops20h 44m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 7/117:52 pm
BUF
- PWM
1 stop3h 59m
United Airlines
Deal found 4/5![United Airlines logo]()
$211
This Southwest deal was found by Cheapflights users on 4/7. 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 7/57:20 am
BUF
- PWM
2 stops9h 40m
Southwest
Deal found 4/7![Southwest logo]()
$215
This American Airlines deal was found by Cheapflights users on 4/8. 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 4/206:00 am
BUF
- PWM
1 stop5h 15m
American Airlines
Deal found 4/8![American Airlines logo]()
$220
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 April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Delta) |
One-way from | $107 (Southwest) |
Popular in | October |
Cheapest in | September |
Average price | $340 |
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 April 9, 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
Mon 5/25
6:04 am-10:23 am
1 stop4h 19m
Portland
Fri 6/12
4:50 pm-12:02 am
1 stop7h 12m
$233
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 4/29
7:59 pm-12:46 am
1 stop4h 47m
Portland
Wed 5/6
4:43 pm-10:39 pm
1 stop5h 56m
$246
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 4/29
7:59 pm-12:46 am
1 stop4h 47m
Portland
Tue 5/5
4:43 pm-10:39 pm
1 stop5h 56m
$246
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Sat 5/2
7:59 pm-12:46 am
1 stop4h 47m
Portland
Tue 5/5
2:51 pm-7:19 pm
1 stop4h 28m
$246
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 4/29
7:59 pm-12:46 am
1 stop4h 47m
Portland
Sun 5/3
12:46 pm-6:51 pm
1 stop6h 05m
$246
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Tue 6/2
7:52 pm-11:51 pm
1 stop3h 59m
Portland
Wed 6/3
3:16 pm-10:31 pm
1 stop7h 15m
$283
Quickest round-trip
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Fri 6/19
7:52 pm-11:51 pm
1 stop3h 59m
Portland
Sun 6/21
5:15 am-9:51 am
1 stop4h 36m
$283
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 5/27
5:41 pm-11:18 pm
1 stop5h 37m
Portland
Mon 6/8
1:12 pm-11:32 pm
1 stop10h 20m
$288
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Sat 5/9
7:00 am-2:14 pm
1 stop7h 14m
Portland
Tue 5/12
7:10 pm-11:55 pm
1 stop4h 45m
$293
BuffaloPortland
BUF - PWM
BUFPWM
Buffalo
Wed 5/13
5:30 am-10:07 am
1 stop4h 37m
Portland
Sun 5/17
6:00 am-10:18 am
1 stop4h 18m
$301
Showing 1-10 of 18 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 April.
| 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
What is the cheapest month to book a flight from Buffalo to Portland, Maine?
Currently, October is the cheapest month in which you can book a flight from Buffalo to Portland, Maine (average of $88). Flying from Buffalo to Portland, Maine in June is currently the most expensive (average of $155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Buffalo to Portland, Maine?
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 April 9, 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.
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Brunswick
Auburn
Lewiston
Conway
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Buffalo and Portland flights
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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 April 9, 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$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$438 | FlexibilityNo cancel fee | On-time63% |