$107+ Cheap flights from Portland, ME to Buffalo (PWM - BUF)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BUF
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Buffalo 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 Portland to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to BuffaloExplore the most affordable flight options available from Portland to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Portland to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:28 am
PWM
- BUF
1 stop7h 31m
JetBlue
Mon 5/47:39 pm
BUF
- PWM
1 stop3h 57m
JetBlue
Deal found 3/12![JetBlue logo]()
$208
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/147:23 pm
PWM
- BUF
1 stop4h 26m
American Airlines
Tue 4/215:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 3/15. 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 5/294:50 pm
PWM
- BUF
1 stop6h 30m
Southwest
Sun 5/312:55 pm
BUF
- PWM
1 stop9h 10m
Southwest
Deal found 3/15![Southwest logo]()
$218
This Delta deal was found by Cheapflights users on 3/15. 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 4/145:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Mon 4/206:00 am
BUF
- PWM
1 stop5h 02m
Delta
Deal found 3/15![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:50 pm
PWM
- BUF
1 stop6h 08m
Delta
Tue 12/156:16 am
BUF
- PWM
1 stop4h 45m
Delta
Deal found 3/11![Delta logo]()
$246
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/147:23 pm
PWM
- BUF
1 stop4h 26m
American Airlines
Wed 4/225:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:50 pm
PWM
- BUF
1 stop6h 08m
Delta
Sun 12/136:16 am
BUF
- PWM
1 stop4h 45m
Delta
Deal found 3/11![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:00 am
PWM
- BUF
1 stop5h 36m
Delta
Tue 12/156:16 am
BUF
- PWM
1 stop4h 45m
Delta
Deal found 3/11![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:33 pm
PWM
- BUF
1 stop4h 17m
United Airlines
Sat 5/27:00 am
BUF
- PWM
1 stop7h 14m
United Airlines
Deal found 3/10![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 3/15. 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 4/155:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Deal found 3/15![Delta logo]()
$304
Best flights from Portland to BuffaloDiscover carefully curated flight deals from Portland to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Portland to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This Southwest deal was found by Cheapflights users on 3/15. 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 5/294:50 pm
PWM
- BUF
1 stop6h 30m
Southwest
Sun 5/312:55 pm
BUF
- PWM
1 stop9h 10m
Southwest
Deal found 3/15![Southwest logo]()
$218
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:33 pm
PWM
- BUF
1 stop4h 17m
United Airlines
Sat 5/27:00 am
BUF
- PWM
1 stop7h 14m
United Airlines
Deal found 3/10![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 4/36:25 am
PWM
- BUF
1 stop4h 32m
Delta
Sun 4/57:56 pm
BUF
- PWM
1 stop4h 03m
Delta
Deal found 3/12![Delta logo]()
$329
This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:30 am
PWM
- BUF
1 stop4h 23m
United Airlines
Fri 5/87:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Deal found 3/10![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 3/11. 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.
Thu 5/144:50 pm
PWM
- BUF
1 stop6h 30m
Southwest
Fri 5/155:20 pm
BUF
- PWM
1 stop6h 05m
Southwest
Deal found 3/11![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 3/15. 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 4/126:25 am
PWM
- BUF
1 stop17h 49m
Delta
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Deal found 3/15![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 3/13. 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 4/126:25 am
PWM
- BUF
1 stop4h 32m
Delta
Sun 4/197:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Deal found 3/13![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:30 am
PWM
- BUF
1 stop4h 42m
Delta
Sun 5/106:04 am
BUF
- PWM
1 stop4h 13m
Delta
Deal found 3/11![Delta logo]()
$443
Last-minute flights from Portland to BuffaloDiscover last-minute flight deals from Portland to Buffalo. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Buffalo. Data last updated March 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:48 pm
PWM
- BUF
1 stop6h 07m
Delta
Sun 4/57:00 am
BUF
- PWM
1 stop6h 50m
Delta
Deal found 3/11![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:30 pm
PWM
- BUF
1 stop6h 40m
Southwest
Mon 4/65:55 pm
BUF
- PWM
1 stop6h 10m
Southwest
Deal found 3/12![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/137:23 pm
PWM
- BUF
1 stop3h 56m
American Airlines
Tue 4/215:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/147:23 pm
PWM
- BUF
1 stop4h 26m
American Airlines
Tue 4/215:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 3/15. 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 4/145:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Mon 4/206:00 am
BUF
- PWM
1 stop5h 02m
Delta
Deal found 3/15![Delta logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/147:23 pm
PWM
- BUF
1 stop4h 26m
American Airlines
Wed 4/225:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 3/15. 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 4/155:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Sat 4/187:59 pm
BUF
- PWM
1 stop4h 47m
Delta
Deal found 3/15![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/157:23 pm
PWM
- BUF
1 stop3h 56m
American Airlines
Wed 4/225:30 am
BUF
- PWM
1 stop4h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:33 pm
PWM
- BUF
1 stop4h 17m
United Airlines
Sat 5/27:00 am
BUF
- PWM
1 stop7h 14m
United Airlines
Deal found 3/10![United Airlines logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:28 am
PWM
- BUF
1 stop7h 31m
JetBlue
Mon 5/47:39 pm
BUF
- PWM
1 stop3h 57m
JetBlue
Deal found 3/12![JetBlue logo]()
$208
One-way flights from Portland to BuffaloSearch for one-way flight options from Portland to Buffalo. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Portland to Buffalo. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This American Airlines deal was found by Cheapflights users on 3/11. 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 6/26:00 am
PWM
- BUF
1 stop6h 17m
American Airlines
Deal found 3/11![American Airlines logo]()
$107
This Delta deal was found by Cheapflights users on 3/13. 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 5/15:26 pm
PWM
- BUF
1 stop6h 05m
Delta
Deal found 3/13![Delta logo]()
$117
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/16:29 pm
PWM
- BUF
1 stop4h 16m
American Airlines
Deal found 3/13![American Airlines logo]()
$176
This Southwest deal was found by Cheapflights users on 3/11. 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.
Tue 6/26:10 am
PWM
- BUF
2 stops10h 10m
Southwest
Deal found 3/11![Southwest logo]()
$183
This United Airlines deal was found by Cheapflights users on 3/13. 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 3/207:09 pm
PWM
- BUF
1 stop4h 47m
United Airlines
Deal found 3/13![United Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 3/12. 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 3/256:00 am
PWM
- BUF
2 stops9h 25m
American Airlines
Deal found 3/12![American Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 3/13. 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 3/214:48 pm
PWM
- BUF
1 stop6h 07m
Delta
Deal found 3/13![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 3/13. 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 3/205:30 am
PWM
- BUF
2 stops13h 20m
Southwest
Deal found 3/13![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 3/11. 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.
Sat 3/215:30 am
PWM
- BUF
1 stop6h 15m
Southwest
Deal found 3/11![Southwest logo]()
$223
Find flight deals from Portland to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Buffalo (BUF). 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $208 (Cheapflightsfares) |
One-way from | $107 (American Airlines) |
Popular in | February |
Cheapest in | November |
Average price | $339 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Buffalo 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 15, 2026.
Use the filters below to find and compare flights from Portland to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Fri 5/29
4:50 pm-11:20 pm
1 stop6h 30m
Buffalo
Sun 5/31
2:55 pm-12:05 am
1 stop9h 10m
$218
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Tue 4/28
7:33 pm-11:50 pm
1 stop4h 17m
Buffalo
Sat 5/2
7:00 am-2:14 pm
1 stop7h 14m
$287
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Fri 4/3
6:25 am-10:57 am
1 stop4h 32m
Buffalo
Sun 4/5
7:56 pm-11:59 pm
1 stop4h 03m
$329
Quickest round-trip
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Mon 5/4
5:30 am-9:53 am
1 stop4h 23m
Buffalo
Fri 5/8
7:50 pm-11:59 pm
1 stop4h 09m
$348
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Thu 5/14
4:50 pm-11:20 pm
1 stop6h 30m
Buffalo
Fri 5/15
5:20 pm-11:25 pm
1 stop6h 05m
$349
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Sun 4/12
6:25 am-12:14 am
1 stop17h 49m
Buffalo
Sat 4/18
7:59 pm-12:46 am
1 stop4h 47m
$368
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Sun 4/12
6:25 am-10:57 am
1 stop4h 32m
Buffalo
Sun 4/19
7:59 pm-12:46 am
1 stop4h 47m
$386
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Tue 5/5
6:30 am-11:12 am
1 stop4h 42m
Buffalo
Sun 5/10
6:04 am-10:17 am
1 stop4h 13m
$443
Cheapest one-way
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Fri 5/1
5:26 pm-11:31 pm
1 stop6h 05m
$117
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Tue 6/2
6:10 am-4:20 pm
2 stops10h 10m
$183
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Portland to Buffalo
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 Portland to Buffalo 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 Portland, Maine-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Buffalo 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 Portland, Maine-Buffalo 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 Portland to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Portland with our price prediction graph.
PWM-BUF
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 Portland to Buffalo
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated March 15, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Portland to Buffalo. 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
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Portland to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 15, 2026.
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Portland and Buffalo flights
Browse other Portland and Buffalo flight options. Last updated on March 15, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on March 15, 2026.
Popular flight searches
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Top 3 airlines flying from Portland to Buffalo
Discover the top 3 airlines that operate flights from Portland to Buffalo. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$296 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$283 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$428 | FlexibilityNo cancel fee | On-time63% |