A lighthouse, a white house with a red roof, and rocky coastline at sunset.

CA $174 Cheap Flights from Buffalo (BUF) to Portland (PWM)

View CA $174 flight on Sat, Aug 29, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Portland Intl. Jetport Airport (PWM)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Buffalo (BUF) to Portland (PWM)

Prices were available within the past 7 days and start at CA $174 for one-way flights and CA $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 30 - Sat, Sep 5
BUF
Buffalo
PWM
Portland
CA $349 Roundtrip, found 1 day ago
CA $349
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 30 from Buffalo to Portland, returning Sat, Sep 5, priced at CA $349 found 1 day ago
Delta
Thu, Oct 22 - Mon, Oct 26
BUF
Buffalo
PWM
Portland
CA $349 Roundtrip, found 1 day ago
CA $349
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 22 from Buffalo to Portland, returning Mon, Oct 26, priced at CA $349 found 1 day ago
American Airlines
Thu, Aug 27 - Wed, Sep 2
BUF
Buffalo
PWM
Portland
CA $349 Roundtrip, found 2 days ago
CA $349
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 27 from Buffalo to Portland, returning Wed, Sep 2, priced at CA $349 found 2 days ago
JetBlue Airways
Fri, Aug 28 - Mon, Aug 31
BUF
Buffalo
PWM
Portland
CA $357 Roundtrip, found 2 days ago
CA $357
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Aug 28 from Buffalo to Portland, returning Mon, Aug 31, priced at CA $357 found 2 days ago
Delta
Wed, Aug 26 - Sun, Aug 30
BUF
Buffalo
PWM
Portland
CA $362 Roundtrip, found 2 days ago
CA $362
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 26 from Buffalo to Portland, returning Sun, Aug 30, priced at CA $362 found 2 days ago
Delta
Tue, Sep 22 - Sat, Oct 3
BUF
Buffalo
PWM
Portland
CA $363 Roundtrip, found 2 days ago
CA $363
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to Portland, returning Sat, Oct 3, priced at CA $363 found 2 days ago
JetBlue Airways
Thu, Aug 27 - Wed, Sep 2
BUF
Buffalo
PWM
Portland
CA $366 Roundtrip, found 2 days ago
CA $366
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Aug 27 from Buffalo to Portland, returning Wed, Sep 2, priced at CA $366 found 2 days ago
JetBlue Airways
Thu, Aug 27 - Wed, Sep 2
BUF
Buffalo
PWM
Portland
CA $367 Roundtrip, found 1 day ago
CA $367
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Aug 27 from Buffalo to Portland, returning Wed, Sep 2, priced at CA $367 found 1 day ago
JetBlue Airways
Mon, Sep 14 - Wed, Sep 16
BUF
Buffalo
PWM
Portland
CA $371 Roundtrip, found 4 days ago
CA $371
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Sep 14 from Buffalo to Portland, returning Wed, Sep 16, priced at CA $371 found 4 days ago
United
Fri, Aug 28 - Tue, Sep 1
BUF
Buffalo
PWM
Portland
CA $447 Roundtrip, found 2 days ago
CA $447
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 28 from Buffalo to Portland, returning Tue, Sep 1, priced at CA $447 found 2 days ago

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from CA $475
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city centre8 min
Flights from CA $475

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) cost?
You can find cheap one-way flights from CA $174 and cheap return flights from CA $349 BUF to PWM with Expedia. One-way flights typically cost between CA$211 and CA$776, and return flights often range between CA$542 and CA$1685. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to PWM ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The cheapest months to fly from BUF to PWM are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
Enter BUF to PWM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Buffalo Niagara Intl. (BUF) to Portland Intl. Jetport (PWM), with prices starting from around CA$244 for flights that can be booked for departure within the next year. These flights typically include a layover in Baltimore Washington Intl. Thurgood Marshall (BWI). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
There are approximately 50 connecting flights per day from Buffalo Niagara Intl. (BUF) to Portland Intl. Jetport (PWM). Some common connection points include Washington Dulles Intl. (IAD), LaGuardia (LGA), and Baltimore Washington Intl. Thurgood Marshall (BWI).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Portland Intl. Jetport (PWM) typically departs around 5:00 AM. This service is operated by American Airlines and is seasonal, active in April and May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Portland Intl. Jetport (PWM) on a Friday, with around 30 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Fridays offer notably more flight options compared to other days of the week, so if you're looking for the most choices, that's a great day to consider.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Portland Intl. Jetport (PWM) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and JetBlue Airways, offer flights during this window. Many travellers prefer these times because it allows for an early start to their day at their destination.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
There are no nonstop flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport). The shortest flights typically involve one stop and take around 4 hours. These flights cover a distance of approximately 686 kilometres. Flights with two or more stops usually take longer, averaging about 8 hours 30 minutes. Keep in mind that actual travel times can vary depending on your specific routing and layover durations.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
Yes, you can fly business class or first class between BUF and PWM. You can fly business class with Delta.First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland, ME (PWM) from Buffalo, NY (BUF)?
If you're planning to travel to Portland from Buffalo Niagara Intl. (BUF), you can fly directly into Portland Intl. Jetport (PWM). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Logan Intl. (BOS), or Liberty Intl. (EWR) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $348
Distance
681 km

Book with confidence

Buffalo to Portland Flights

The easy way to book your flights from Buffalo to Portland 

With Expedia, it’s simple to find and book flights to Portland from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Portland Intl. Jetport, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Portland today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Portland Intl. Jetport, PWM 

Sort your search results by price to find great deals on your flight from Buffalo to Portland—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Portland from Buffalo currently is just CA $349 rising to CA $447.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Portland  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Portland from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Portland with Expedia today.

Buffalo to Portland Flights

Explore a world of travel with Expedia

*Available to Expedia members.