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Flint

$63+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FNT
May 18 — May 251
Mon 5/18
Mon 5/25
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 April 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 6/188:57 am
PDX
-
FNT
Nonstop4h 03m
Allegiant Air
Thu 6/256:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 4/16$199
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Thu 6/258:57 am
PDX
-
FNT
Nonstop4h 03m
Allegiant Air
Thu 7/26:30 am
FNT
-
PDX
Nonstop4h 37m
Allegiant Air
Deal found 4/14$240
This American Airlines deal was found by Cheapflights users on 4/17. 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 7/110:59 pm
PDX
-
FNT
1 stop8h 21m
American Airlines
Tue 7/75:32 pm
FNT
-
PDX
1 stop9h 25m
American Airlines
Deal found 4/17$299
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 6/258:57 am
PDX
-
FNT
Nonstop4h 03m
Multiple Airlines
Sat 6/278:30 am
FNT
-
PDX
2 stops35h 27m
Multiple Airlines
Deal found 4/13$362
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Sat 11/78:45 am
PDX
-
FNT
2 stops11h 18m
United Airlines
Tue 11/103:36 pm
FNT
-
PDX
2 stops10h 02m
United Airlines
Deal found 4/13$363
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 5/2110:59 pm
PDX
-
FNT
1 stop8h 26m
American Airlines
Mon 5/255:30 am
FNT
-
PDX
1 stop7h 29m
American Airlines
Deal found 4/16$369
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Mon 6/111:30 pm
PDX
-
FNT
2 stops12h 31m
United Airlines
Mon 6/87:41 pm
FNT
-
PDX
1 stop7h 12m
United Airlines
Deal found 4/12$374
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 6/2710:59 pm
PDX
-
FNT
1 stop8h 20m
American Airlines
Sat 7/45:30 am
FNT
-
PDX
1 stop7h 31m
American Airlines
Deal found 4/16$378
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/110:55 pm
PDX
-
FNT
1 stop7h 11m
United Airlines
Tue 5/53:34 pm
FNT
-
PDX
1 stop10h 01m
United Airlines
Deal found 4/14$394

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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$553

Good round-trip deal

$158 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. 25% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 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 April 18, 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

Mon 6/1

11:30 pm-3:01 pm

2 stops12h 31m

Flint Bishop

Mon 6/8

7:41 pm-11:53 pm

1 stop7h 12m

$374

PortlandFlint

PDX - FNT

PDXFNT

Portland

Fri 5/1

10:55 pm-9:06 am

1 stop7h 11m

Flint Bishop

Tue 5/5

3:34 pm-10:35 pm

1 stop10h 01m

$394

PortlandFlint

PDX - FNT

PDXFNT

Portland

Thu 4/30

10:23 pm-12:29 pm

2 stops11h 06m

Flint Bishop

Mon 5/4

7:33 pm-11:57 pm

1 stop7h 24m

$424

PortlandFlint

PDX - FNT

PDXFNT

Portland

Sat 5/30

10:51 am-11:03 pm

1 stop9h 12m

Flint Bishop

Tue 6/2

3:36 pm-10:30 pm

1 stop9h 54m

$434

PortlandFlint

PDX - FNT

PDXFNT

Portland

Wed 7/1

10:59 pm-10:20 am

1 stop8h 21m

Flint Bishop

Tue 7/7

5:30 am-3:11 pm

2 stops12h 41m

$445
Quickest round-trip

PortlandFlint

PDX - FNT

PDXFNT

Portland

Sat 5/9

11:55 pm-9:29 am

1 stop6h 34m

Flint Bishop

Mon 5/11

8:00 pm-11:55 pm

1 stop6h 55m

$469

PortlandFlint

PDX - FNT

PDXFNT

Portland

Thu 6/25

11:30 pm-3:01 pm

2 stops12h 31m

Flint Bishop

Sat 6/27

7:55 pm-12:02 am

1 stop7h 07m

$521

PortlandFlint

PDX - FNT

PDXFNT

Portland

Wed 6/17

6:28 pm-9:38 pm

3 stops24h 10m

Flint Bishop

Sun 6/28

6:30 am-8:07 am

Nonstop4h 37m

$549

PortlandFlint

PDX - FNT

PDXFNT

Portland

Sat 5/9

11:55 pm-9:29 am

1 stop6h 34m

Flint Bishop

Sun 5/10

3:34 pm-10:35 pm

1 stop10h 01m

$549
Cheapest one-way
Quickest one-way

PortlandFlint

PDX - FNT

PDXFNT

Portland

Thu 6/11

8:57 am-4:00 pm

Nonstop4h 03m

$63

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 19 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 $193). Flying from Portland to Flint in March is currently the most expensive (average of $632). 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 April 18, 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
9,605 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Allegiant Air
7.3
Good
707 reviews
United Airlines
7.4
Good
9,605 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,604 reviews
United Airlines
7.4
Good
9,605 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 11h 06m. United Airlines provides one of the quickest options available for as low as $424. 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 $119 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $258 and $282 round-trip. These flights start at 69% 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 $202, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Portland - Flint Bishop), you can expect to pay $199 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 $193). Flying from Portland to Flint in March is currently the most expensive (average of $632). 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$119Average$153FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$258Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$443FlexibilityNo cancel feeOn-time69%

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