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$71+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FNT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$126
(Booking.com)

One-way from

$71
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$316

Good round-trip deal

$120 or less

Good one-way deal

$60 or less
From Portland to Flint Bishop
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One-way flight from Portland to Flint Bishop
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Highest demand for flights based on searches. 19% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Portland to Flint Bishop.
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Price to beat on a one-way flight from Portland to Flint Bishop.
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Find 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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:22 amPDX - FNT
Nonstop4h 03mAllegiant Air
Mon 7/146:00 amFNT - PDX
Nonstop4h 32mAllegiant Air
Deal found 6/11$126
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:22 amPDX - FNT
Nonstop4h 03mMultiple Airlines
Mon 7/142:24 pmFNT - PDX
1 stop21h 54mMultiple Airlines
Deal found 6/11$200
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:09 pmPDX - FNT
1 stop6h 59mAmerican Airlines
Tue 9/97:25 pmFNT - PDX
1 stop7h 29mAmerican Airlines
Deal found 6/9$259
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:48 amPDX - FNT
1 stop8h 42mUnited Airlines
Wed 7/232:10 pmFNT - PDX
1 stop7h 35mUnited Airlines
Deal found 6/9$349

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 June 12, 2025.
Use the filters below to find and compare flights from Portland to Flint that are best for you.

Fly from

Portland

Fly to

Flint

Route

Depart

Return

Price

PortlandFlint

PDX - FNT

PDXFNT

Portland

Fri 7/11

8:22 am-3:25 pm

Nonstop4h 03m

Flint Bishop

Mon 7/14

6:00 am-7:32 am

Nonstop4h 32m

$126

PortlandFlint

PDX - FNT

PDXFNT

Portland

Fri 7/11

8:22 am-3:25 pm

Nonstop4h 03m

Flint Bishop

Mon 7/14

2:24 pm-9:18 am

1 stop21h 54m

$200

PortlandFlint

PDX - FNT

PDXFNT

Portland

Wed 9/3

1:09 pm-11:08 pm

1 stop6h 59m

Flint Bishop

Tue 9/9

7:25 pm-11:54 pm

1 stop7h 29m

$259

PortlandFlint

PDX - FNT

PDXFNT

Portland

Wed 7/16

10:48 am-10:30 pm

1 stop8h 42m

Flint Bishop

Wed 7/23

2:10 pm-6:45 pm

1 stop7h 35m

$349

PortlandFlint

PDX - FNT

PDXFNT

Portland

Fri 8/29

4:36 pm-11:39 pm

Nonstop4h 03m

$71

PortlandFlint

PDX - FNT

PDXFNT

Portland

Tue 8/26

7:04 am-1:25 pm

2 stops27h 21m

$324

PortlandFlint

PDX - FNT

PDXFNT

Portland

Thu 8/28

10:23 am-11:14 pm

1 stop9h 51m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from Portland to Flint (average of $327). Flying from Portland to Flint in December is currently the most expensive (average of $422). 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.

What is the cheapest time of day to fly from PDX to FNT?

Find hourly flight availability from Portland to Flint. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Flint in the afternoon. If you’re flexible enough to do this you can expect to save up to 85% on your trip compared to booking a flight in the evening.

Rainfall in Flint by month

Plan your trip to Flint by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Flint ranges from 1.3 - 3.5 inches per month. September is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Flint when rainfall is around 1.3 in.

Temperature in Flint by month

Plan your trip to Flint by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Flint, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
See what other customers who have flown with United Airlines, Allegiant Air and American Airlines from Portland to Flint have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $126 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $259 and $349 round-trip. These flights start at 71% 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 $71. However, be on the lookout for offers from United Airlines and American 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 $100, our data shows the cheapest flight currently is $55. When looking at the most popular route, (Portland - Flint Bishop), you can expect to pay $126 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, January is the cheapest month in which you can book a flight from Portland to Flint (average of $327). Flying from Portland to Flint in December is currently the most expensive (average of $422). 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 Portland?

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

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Alternative routes for Portland to Flint

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$119Average$126FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$288Average$460FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$532FlexibilityNo cancel feeOn-time69%

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