$89+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
Sep 11 — Sep 181
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
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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 August 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/27:59 pm -
1 stop4h 00m
Sat 9/56:53 pm -
1 stop4h 19m
Deal found 8/12![United Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/87:34 pm -
1 stop4h 07m
Tue 9/156:00 am -
1 stop5h 18m
Deal found 8/11![American Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/166:00 am -
1 stop5h 18m
Deal found 8/11![American Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/126:08 am -
1 stop5h 17m
Thu 10/154:27 pm -
1 stop5h 57m
Deal found 8/10![American Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 8/10. 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 10/295:45 pm -
1 stop6h 10m
Sun 11/15:10 pm -
1 stop6h 35m
Deal found 8/10![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am -
1 stop7h 39m
Sat 9/56:53 pm -
1 stop4h 19m
Deal found 8/11![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 8/12. 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 12/226:05 pm -
1 stop5h 01m
Mon 12/285:59 pm -
1 stop4h 59m
Deal found 8/12![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 9/165:58 pm -
2 stops5h 47m
Sat 9/197:32 am -
1 stop5h 10m
Deal found 8/7![American Airlines logo]()
$254
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/27:59 pm -
1 stop4h 00m
Sat 9/56:53 pm -
1 stop4h 19m
Deal found 8/12![United Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/166:00 am -
1 stop5h 18m
Deal found 8/11![American Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 12/226:05 pm -
1 stop5h 01m
Mon 12/285:59 pm -
1 stop4h 59m
Deal found 8/9![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 8/7. 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 9/62:50 pm -
1 stop6h 55m
Thu 9/101:05 pm -
2 stops9h 40m
Deal found 8/7![Southwest logo]()
$279
This JetBlue deal was found by Cheapflights users on 8/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am -
1 stop5h 35m
Sat 9/52:40 pm -
1 stop4h 19m
Deal found 8/7![JetBlue logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am -
1 stop7h 39m
Sat 9/56:53 pm -
1 stop4h 19m
Deal found 8/11![United Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 8/8. 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 11/45:13 am -
1 stop5h 11m
Sat 11/711:07 am -
1 stop3h 54m
Deal found 8/8![American Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 8/7. 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.
Thu 10/297:30 am -
2 stops9h 25m
Fri 11/65:20 am -
2 stops9h 55m
Deal found 8/7![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 8/8. 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 10/76:00 am -
1 stop4h 22m
Wed 10/74:27 pm -
1 stop5h 57m
Deal found 8/8![American Airlines logo]()
$276
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated August 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 8/285:21 pm -
1 stop6h 16m
Fri 9/41:30 pm -
1 stop3h 59m
Deal found 8/7![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am -
1 stop7h 39m
Sat 9/56:53 pm -
1 stop4h 19m
Deal found 8/11![United Airlines logo]()
$247
This JetBlue deal was found by Cheapflights users on 8/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am -
1 stop5h 35m
Sat 9/52:40 pm -
1 stop4h 19m
Deal found 8/7![JetBlue logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/27:59 pm -
1 stop4h 00m
Sat 9/56:53 pm -
1 stop4h 19m
Deal found 8/12![United Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/25:38 pm -
1 stop6h 09m
Sat 9/58:00 am -
2 stops8h 06m
Deal found 8/12![American Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 8/7. 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 9/62:50 pm -
1 stop6h 55m
Thu 9/101:05 pm -
2 stops9h 40m
Deal found 8/7![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/87:34 pm -
1 stop4h 07m
Tue 9/156:00 am -
1 stop5h 18m
Deal found 8/11![American Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/166:00 am -
1 stop5h 18m
Deal found 8/11![American Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 9/165:58 pm -
2 stops5h 47m
Sat 9/197:32 am -
1 stop5h 10m
Deal found 8/7![American Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/3011:05 am -
1 stop4h 46m
Sat 10/106:00 am -
1 stop4h 18m
Deal found 8/8![American Airlines logo]()
$282
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 12, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/166:00 am -
1 stop4h 17m
Deal found 8/11![American Airlines logo]()
$89
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 9/17:59 pm -
1 stop4h 00m
Deal found 8/8![United Airlines logo]()
$125
This Southwest deal was found by Cheapflights users on 8/8. 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.
Tue 9/112:00 pm -
2 stops10h 05m
Deal found 8/8![Southwest logo]()
$130
This Priceline deal was found by Cheapflights users on 8/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:50 pm -
1 stop4h 04m
Deal found 8/8![JetBlue logo]()
$131
This American Airlines deal was found by Cheapflights users on 8/10. 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 12/227:04 pm -
1 stop3h 56m
Deal found 8/10![American Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 8/11. 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 9/1612:00 pm -
2 stops10h 10m
Deal found 8/11![Southwest logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:36 am -
3 stops30h 09m
Deal found 8/8![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:40 pm -
2 stops44h 48m
Deal found 8/8![Multiple Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 8/10. 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 1/16:05 pm -
1 stop5h 01m
Deal found 8/10![Delta logo]()
$170
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/25:45 pm -
2 stops6h 02m
Deal found 8/8![American Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:49 pm -
3 stops34h 35m
Deal found 8/8![Multiple Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 8/10. 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 12/227:20 am -
2 stops9h 20m
Deal found 8/10![Southwest logo]()
$188
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (United Airlines) |
One-way from | $89 (American Airlines) |
Popular in | October |
Cheapest in | September |
Average price | $330 |
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 August 12, 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
Quickest round-trip
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 9/2
7:59 pm-11:59 pm
1 stop4h 00m
Portland
Sat 9/5
6:53 pm-11:12 pm
1 stop4h 19m
$177
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 9/9
6:00 am-10:17 am
1 stop4h 17m
Portland
Wed 9/16
6:00 am-11:18 am
1 stop5h 18m
$233
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Tue 9/1
6:55 am-2:34 pm
1 stop7h 39m
Portland
Sat 9/5
6:53 pm-11:12 pm
1 stop4h 19m
$247
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Tue 12/22
6:05 pm-11:06 pm
1 stop5h 01m
Portland
Mon 12/28
5:59 pm-10:58 pm
1 stop4h 59m
$249
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 11/4
5:13 am-10:24 am
1 stop5h 11m
Portland
Sat 11/7
11:07 am-3:01 pm
1 stop3h 54m
$249
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 10/7
6:00 am-10:22 am
1 stop4h 22m
Portland
Wed 10/7
4:27 pm-10:24 pm
1 stop5h 57m
$276
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Sun 9/6
2:50 pm-9:45 pm
1 stop6h 55m
Portland
Thu 9/10
1:05 pm-10:45 pm
2 stops9h 40m
$279
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Tue 9/1
6:55 am-12:30 pm
1 stop5h 35m
Portland
Sat 9/5
2:40 pm-6:59 pm
1 stop4h 19m
$287
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Thu 10/29
7:30 am-4:55 pm
2 stops9h 25m
Portland
Fri 11/6
5:20 am-3:15 pm
2 stops9h 55m
$294
Cheapest one-way
BuffaloPortland
BUF Buffalo - PWM Portland
BUFPWM
Buffalo
Wed 9/16
6:00 am-10:17 am
1 stop4h 17m
$89
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 12, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican 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
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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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Buffalo and Portland flights
Browse other Buffalo and Portland flight options. Last updated on August 12, 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 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 12, 2026.
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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$388 | Average$491 | FlexibilityNo cancel fee | On-time63% |