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Flint

$81+ Cheap flights from Portland to Flint (PDX - FNT)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FNT
mai 1 — mai 81
ven. 5/1
ven. 5/8
1 adult, Economy
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Cheap flight deals from Portland to Flint

Cheapest flights from Portland to Flint
Explore the most affordable flight options available from Portland to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/28:57 am
PDX
-
FNT
Nonstop4h 08m
Allegiant Air
jeu. 7/96:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 3/31$154
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/28:57 am
PDX
-
FNT
Nonstop4h 08m
Allegiant Air
dim. 7/126:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 4/1$200
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/188:57 am
PDX
-
FNT
Nonstop4h 03m
Allegiant Air
jeu. 6/256:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 3/28$204
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/58:57 am
PDX
-
FNT
Nonstop4h 08m
Allegiant Air
jeu. 7/96:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 4/1$224
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/58:57 am
PDX
-
FNT
Nonstop4h 08m
Allegiant Air
dim. 7/126:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 4/1$269
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/85:42 pm
PDX
-
FNT
2 stops43h 13m
Multiple Airlines
jeu. 7/236:30 am
FNT
-
PDX
Nonstop4h 37m
Multiple Airlines
Deal found 3/30$307
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/35:16 pm
PDX
-
FNT
2 stops20h 42m
Allegiant Air
jeu. 7/96:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 4/1$310
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/26:19 pm
PDX
-
FNT
1 stop18h 36m
Multiple Airlines
jeu. 7/96:30 am
FNT
-
PDX
Nonstop4h 37m
Multiple Airlines
Deal found 4/1$328
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/28:57 am
PDX
-
FNT
Nonstop4h 08m
Multiple Airlines
ven. 7/107:00 am
FNT
-
PDX
1 stop13h 24m
Multiple Airlines
Deal found 4/1$330
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/28:57 am
PDX
-
FNT
Nonstop4h 08m
Multiple Airlines
lun. 7/67:00 am
FNT
-
PDX
2 stops36h 57m
Multiple Airlines
Deal found 4/1$331

Find flight deals from Portland to Flint

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Flint (FNT). 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 avril 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$154
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$465

Good round-trip deal

$216 or less
Provider with most accurate pricing for Portland-Flint Bishop flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Flint Bishop flights.
Search Deals
From Portland to Flint Bishop
Search Deals
One-way flight from Portland to Flint Bishop
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Portland to Flint Bishop.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Flint 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 avril 1, 2026.
Use the filters below to find and compare flights from Portland to Flint that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFlint

PDX - FNT

PDXFNT

Portland

mer. 7/8

5:42 pm-3:55 pm

2 stops43h 13m

Flint Bishop

jeu. 7/23

6:30 am-8:07 am

Nonstop4h 37m

$307

PortlandFlint

PDX - FNT

PDXFNT

Portland

ven. 5/1

10:23 pm-12:29 pm

2 stops11h 06m

Flint Bishop

lun. 5/4

7:33 pm-11:57 pm

1 stop7h 24m

$374

PortlandFlint

PDX - FNT

PDXFNT

Portland

mer. 5/6

11:55 pm-9:06 am

1 stop6h 11m

Flint Bishop

sam. 5/9

10:09 am-8:42 pm

2 stops13h 33m

$404
Quickest round-trip

PortlandFlint

PDX - FNT

PDXFNT

Portland

jeu. 4/30

11:40 pm-12:29 pm

2 stops9h 49m

Flint Bishop

lun. 5/4

7:33 pm-11:57 pm

1 stop7h 24m

$454
Cheapest one-way
Quickest one-way

PortlandFlint

PDX - FNT

PDXFNT

Portland

dim. 8/9

9:03 am-4:11 pm

Nonstop4h 08m

$171

PortlandFlint

PDX - FNT

PDXFNT

Portland

mer. 7/29

5:00 am-7:06 pm

2 stops11h 06m

$368

PortlandFlint

PDX - FNT

PDXFNT

Portland

mar. 6/9

1:45 pm-12:43 am

1 stop7h 58m

$383

PortlandFlint

PDX - FNT

PDXFNT

Portland

sam. 6/6

10:51 am-11:03 pm

1 stop9h 12m

$383

PortlandFlint

PDX - FNT

PDXFNT

Portland

dim. 6/7

10:51 am-11:03 pm

1 stop9h 12m

$383

PortlandFlint

PDX - FNT

PDXFNT

Portland

dim. 5/3

11:55 pm-9:06 am

1 stop6h 11m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Flint

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 Flint in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Flint flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Flint 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-Flint 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 Flint

Have a flexible travel schedule? Discover the best time to fly to Flint from Portland with our price prediction graph.
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 Flint

What is the cheapest month to book a flight from Portland to Flint?

Currently, July is the cheapest month in which you can book a flight from Portland to Flint (average of $82). Flying from Portland to Flint in January is currently the most expensive (average of $318). 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.

How much does it cost to fly round-trip from Portland to Flint?

Reviews of airlines servicing Flint

Get insights into the airlines that provide service to Flint. 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 Flint. Reviews last updated avril 1, 2026.
Read reviews from past customers who have flown United Airlines,Allegiant Air, andAmerican Airlines from Portland to Flint. 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.
United Airlines
7.4
Good
9,535 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,535 reviews
United Airlines
7.4
Good
9,535 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Allegiant Air
7.3
Good
709 reviews
United Airlines
7.4
Good
9,535 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,549 reviews
United Airlines
7.4
Good
9,535 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Portland to Flint. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Portland to Flint flight route?

    The Portland to Flint Bishop flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Portland to Flint?

    A quick flight from Portland to Flint can take about 6h 11m. American Airlines provides one of the quickest options available for as low as $404. Airlines will cover a distance of 1910 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Flint round-trip?

    Our cheapest airline available from Portland to Flint is Allegiant Air. Our recent data shows that you can find tickets from as low as $60 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $258 and $283 round-trip. These flights start at 83% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Flint one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Portland to Flint for a low price.

  • What are the cheapest flights from Portland to Flint?

    While on average a flight from Portland to Flint is generally $224, our data shows the cheapest flight currently is $202. When looking at the most popular route, (Portland - Flint Bishop), you can expect to pay $158 for that flight.

  • Can I find deals for flights from Portland to Flint that include hotel bookings?

    Yes. In addition to deals on Portland to Flint flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Flint?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Flint.

  • Can I find deals for business class flights from Portland to Flint?

    Yes. Cheapflights offers flight deals from Portland to Flint by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Flint?

    Currently, July is the cheapest month in which you can book a flight from Portland to Flint (average of $82). Flying from Portland to Flint in January is currently the most expensive (average of $318). 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.

See more FAQs

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
Grand Blanc
Birch Run

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Portland to Flint

Discover the top 3 airlines that operate flights from Portland to Flint. 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 avril 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$60Average$146FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$258Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$442FlexibilityNo cancel feeOn-time69%

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