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Cheap flights from Flint to Portland from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Portland departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flint to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$139Allegiant Air
Sun, Jul 12 - Thu, Jul 16
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$154Allegiant Air
Sun, Jul 12 - Thu, Jul 16
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$158Allegiant Air
Sun, Jul 12 - Thu, Jul 16
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$160Allegiant Air
Sun, Jul 12 - Thu, Jul 16
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$178Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$205Allegiant Air
Thu, Jul 9 - Thu, Jul 16
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$211Allegiant Air
Thu, Jul 9 - Sun, Jul 12
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$215Allegiant Air
Thu, Jul 16 - Sun, Jul 19
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$236Allegiant Air
Sun, Jul 12 - Sun, Jul 19
Allegiant Air Logo
6:30 am - 8:07 am
FNT
-
PDX
4h 37mnonstop
Allegiant Air Logo
8:57 am - 4:05 pm
PDX
-
FNT
4h 08mnonstop
$245Allegiant Air
Sun, Jul 12 - Sun, Jul 19

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United Airlines flights from Flint to Portland

Our best United Airlines deals on Flint to Portland flight tickets
United Airlines
Aug 24
FNT6:32 pmFlint Bishop
7h 20m
1 stop
PDX10:52 pmPortland
Aug 29
PDX2:27 pmPortland
6h 24m
1 stop
FNT11:51 pmFlint Bishop
$324
United Airlines
Sep 24
FNT6:31 pmFlint Bishop
6h 52m
1 stop
PDX10:23 pmPortland
Sep 28
PDX10:33 pmPortland
16h 23m
2 stops
FNT5:56 pmFlint Bishop
$383
United Airlines
Sep 24
FNT6:31 pmFlint Bishop
6h 52m
1 stop
PDX10:23 pmPortland
Sep 28
PDX7:02 amPortland
7h 54m
1 stop
FNT5:56 pmFlint Bishop
$391

Allegiant Air flights from Flint to Portland

Our best Allegiant Air deals on Flint to Portland flight tickets
Allegiant Air
Jul 12
FNT6:30 amFlint Bishop
4h 37m
PDX8:07 amPortland
Jul 16
PDX8:57 amPortland
4h 08m
FNT4:05 pmFlint Bishop
$154
Allegiant Air
Jul 12
FNT6:30 amFlint Bishop
4h 37m
PDX8:07 amPortland
Jul 16
PDX8:57 amPortland
4h 08m
FNT4:05 pmFlint Bishop
$158
Allegiant Air
Jul 12
FNT6:30 amFlint Bishop
4h 37m
PDX8:07 amPortland
Jul 16
PDX8:57 amPortland
4h 08m
FNT4:05 pmFlint Bishop
$160

momondo Fare Finder

 
Customize your flight search to find flights from Flint 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Flint to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Sun 7/12

6:30 am-8:07 am

Nonstop4h 37m

Portland

Thu 7/16

8:57 am-4:05 pm

Nonstop4h 08m

$139

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Sun 7/12

6:30 am-8:07 am

Nonstop4h 37m

Portland

Thu 7/16

8:57 am-4:05 pm

Nonstop4h 08m

$154

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Sun 7/12

6:30 am-8:07 am

Nonstop4h 37m

Portland

Thu 7/16

8:57 am-4:05 pm

Nonstop4h 08m

$158

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Sun 7/12

6:30 am-8:07 am

Nonstop4h 37m

Portland

Thu 7/16

8:57 am-4:05 pm

Nonstop4h 08m

$160

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Thu 7/9

6:30 am-8:07 am

Nonstop4h 37m

Portland

Thu 7/16

8:57 am-4:05 pm

Nonstop4h 08m

$178

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Thu 7/9

6:30 am-8:07 am

Nonstop4h 37m

Portland

Thu 7/16

8:57 am-4:05 pm

Nonstop4h 08m

$205

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Thu 7/9

6:30 am-8:07 am

Nonstop4h 37m

Portland

Sun 7/12

8:57 am-4:05 pm

Nonstop4h 08m

$211

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Thu 7/16

6:30 am-8:07 am

Nonstop4h 37m

Portland

Sun 7/19

8:57 am-4:05 pm

Nonstop4h 08m

$215

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Sun 7/12

6:30 am-8:07 am

Nonstop4h 37m

Portland

Sun 7/19

8:57 am-4:05 pm

Nonstop4h 08m

$236

FlintPortland

FNT - PDX

FNTPDX

Flint Bishop

Sun 7/12

6:30 am-8:07 am

Nonstop4h 37m

Portland

Sun 7/19

8:57 am-4:05 pm

Nonstop4h 08m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Portland from

How to get the cheapest flight ticket from Flint to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Flint and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Flint is in August. Flight prices, which tend to average around $144, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until July to fly from Flint, when ticket prices are also cheap, with an average price of $180.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $132. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $224.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $126. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $161 per ticket.

What is the cheapest Flint Bishop to Portland flight route?

Fly from Flint Bishop to Portland for the best Flint Bishop - Portland flight prices

How far in advance should I book a flight from Flint to Portland?

You are more likely to see cheaper flights to Portland from Flint when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Flint for as low as $172 on momondo.

What cabin class options are available on Flint to Portland flights?

There is only 1 cabin class available to choose from on Flint to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Flint to Portland flights?

No. A direct flight is the cheapest option for a flight between Flint to Portland.

When to book flights from Flint to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Flint to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flint to Portland (FNT to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to Portland

Best Price Found

$58

Fastest flight time

4h 37m

Direct flights

Mon and Fri

Airports in Portland

1 airport
The best one-way flight to Portland from Flint in the past 72 hours is $58. The best round-trip flight deal from Flint to Portland found on momondo in the last 72 hours is $156.
The fastest flight from Flint to Portland takes 4h 37m
Direct flights go from Flint to Portland on Monday and Friday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Portland. From Flint there are direct flights to Portland (PDX).
Search flight deals

Frequently asked questions about flying from Flint to Portland

  • How far is Flint Bishop to Portland by plane?

    Portland is 1916.4 mi away from Flint Bishop. Typically, this will take 4h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Flint Bishop Airport to Portland Airport?

    Prices for flights from Flint Bishop Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to Portland Airport?

  • How old do you have to be to fly from Flint Bishop Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Flint to Portland?

  • What is the most popular airline from Flint to Portland?

Best airlines flying from Flint to Portland

Compare and see reviews for airlines that fly from Flint to Portland with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $76Free CancellationRating
7.3
691 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
9,899 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,776 reviews
Search American Airlines flights

  • Allegiant Air Flights From Flint to Portland

    Allegiant Air operates around 1 flight from Flint to Portland every week. The average price of these flights found in the last 72 hours has been $155, but momondo users have found Allegiant Air deals from Flint to Portland from as low as $76 round-trip. Allegiant Air has been scored 7.3/10 in 691 reviews.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Hillsboro
Depoe Bay
Tigard
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
The Dalles
Kelso

Why use momondo?

Why should I use momondo to find a flight deal from Flint to Portland?

Finding the right flight to Portland from Flint is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Flint to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Flint to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Flint to Portland?

momondo helps you find the best flight between Flint and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Flint to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Flint are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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