$164 Cheap Flights from Flint (FNT) to Portland (PWM)

View $164 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)

Cheap Flights from Flint to Portland (FNT-PWM)

Prices were available within the past 7 days and start at $164 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $249 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $254 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $259 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $270 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $275 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$283 Roundtrip, found 3 days ago
$283
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $283 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $300 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $305 found 3 days ago
United
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $307 found 3 days ago
American Airlines
Tue, Sep 30 - Sat, Oct 4
FNT
Flint
PWM
Portland
$311 Roundtrip, found 3 days ago
$311
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 30 from Flint to Portland, returning Sat, Oct 4, priced at $311 found 3 days ago

Find the cheapest month to fly from Flint (FNT) to Portland (PWM)

May is typically the cheapest month to fly

From $221 - $627 per traveler.
Flights from Flint (FNT) to Portland (PWM)
Origin airport
Bishop Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, United
Roundtrip price
$248
Distance
675 mi

Flint to Portland Flights

The cheapest times to fly from Flint to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Flint to Portland are during the month of September. You can find some of the cheapest flights from Flint to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Flint to Portland

Sunday is one of the best days to book for cheap flights from Flint to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Flint to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Flint to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $164 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Flint to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Flint to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM) cost?
Get a cheap one-way flight from $164 or cheap return flight from $249 from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)?
The cheapest month to fly from FNT to PWM is September, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)?
You can't fly directly from Flint, MI (FNT-Bishop Intl.) to Portland Intl. Jetport Airport (PWM). However, there are other airports offering nonstop flights. Hop on your plane at Detroit Metropolitan Wayne County Airport (DTW) and fly straight to Portland without any detours.
What is the cheapest airline that flies from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest FNT to PWM flight.
How many flights per day from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)?
You'll need to hop on a flight with a layover if you're traveling from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from FNT to PWM?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)?
To avoid possible delays on the Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM) last-minute?
Waiting until just before your departure to book a ticket from FNT to PWM often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book a FNT to PWM flight and hotel package?
Compared with arranging flights and hotels separately, booking a FNT to PWM flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bishop Intl. Airport (FNT) to Portland Intl. Jetport Airport (PWM)?
If you booked your FNT to PWM flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.