
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Expedia) |
One-way from | $165 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $436 |
Fly from
Fly to
Route
Depart
Return
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Tue 6/16
11:18 pm-12:36 pm
1 stop10h 18m
Buffalo
Sat 6/20
6:00 am-1:04 pm
1 stop10h 04m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Tue 6/16
11:18 pm-12:36 pm
1 stop10h 18m
Buffalo
Tue 6/23
6:00 am-1:04 pm
1 stop10h 04m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Mon 6/22
11:18 pm-12:31 pm
1 stop10h 13m
Buffalo
Thu 6/25
6:00 am-1:04 pm
1 stop10h 04m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Sat 5/23
11:02 pm-4:16 pm
2 stops14h 14m
Buffalo
Wed 5/27
12:18 pm-9:52 pm
2 stops12h 34m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Wed 4/1
7:00 pm-7:50 am
2 stops9h 50m
Buffalo
Tue 4/7
3:10 pm-11:10 pm
2 stops11h 00m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Thu 8/6
6:28 pm-10:36 am
1 stop13h 08m
Buffalo
Sun 8/16
12:17 pm-10:43 pm
1 stop13h 26m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Tue 4/28
7:00 am-11:33 pm
2 stops13h 33m
Buffalo
Wed 4/29
10:55 am-3:09 pm
1 stop7h 14m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Wed 6/17
11:18 pm-12:36 pm
1 stop10h 18m
Buffalo
Tue 6/23
6:00 am-1:04 pm
1 stop10h 04m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Wed 4/15
12:28 pm-11:40 am
2 stops20h 12m
PortlandBuffalo
PDX - BUF
PDXBUF
Portland
Wed 4/15
12:50 pm-11:10 pm
1 stop7h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Portland to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Portland to Buffalo (average of $217). Flying from Portland to Buffalo in December is currently the most expensive (average of $411). 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.
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2026
KOA - HNL
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2026
KOA - HNL
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2026
KOA - HNL
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2026
KOA - HNL
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2026
KOA - HNL
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2026
KOA - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$427 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$384 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$306 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$339 | Average$437 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$378 | Average$495 | FlexibilityNo cancel fee | On-time69% |