PDX - FNT

$269 Find Cheap Flights from Portland to Flint

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Flint departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Flint

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Flint, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Flint, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$299
American Airlines
Wed 1/14Mon 1/19
PDX - FNT • 2 stops
Cheapest one-way
$269
United Airlines
Sat 1/17
PDX - FNT • 2 stops
Top airlines
American Airlines
Cheapest • from $299 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Flint!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Flint (PDX-FNT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Flint that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Flint

Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
5:14 am - 6:44 pm
PDX
-
FNT
10h 30m2 stops
American Airlines Logo
1:40 pm - 8:28 pm
FNT
-
PDX
9h 48m1 stop
$299American Airlines
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
7:00 am - 5:09 pm
PDX
-
FNT
7h 09m1 stop
United Airlines Logo
5:44 pm - 10:32 pm
FNT
-
PDX
7h 48m1 stop
$309United Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
11:52 pm - 10:15 am
PDX
-
FNT
7h 23m1 stop
American Airlines Logo
7:31 pm - 11:07 pm
FNT
-
PDX
6h 36m1 stop
$314American Airlines
Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
10:15 pm - 1:10 pm
PDX
-
FNT
11h 55m2 stops
American Airlines Logo
6:30 am - 5:52 pm
FNT
-
PDX
14h 22m2 stops
$391American Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
7:00 am - 5:09 pm
PDX
-
FNT
7h 09m1 stop
United Airlines Logo
5:44 pm - 9:45 am
FNT
-
PDX
19h 01m2 stops
$447United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
7:11 am - 4:13 pm
PDX
-
FNT
6h 02m1 stop
United Airlines Logo
1:50 pm - 11:04 pm
FNT
-
PDX
12h 14m2 stops
$449United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
11:05 pm - 5:09 pm
PDX
-
FNT
15h 04m2 stops
United Airlines Logo
5:44 pm - 9:45 am
FNT
-
PDX
19h 01m2 stops
$452United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
5:00 am - 5:09 pm
PDX
-
FNT
9h 09m2 stops
United Airlines Logo
5:44 pm - 11:57 am
FNT
-
PDX
21h 13m1 stop
$457United Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
6:46 pm - 10:15 am
PDX
-
FNT
12h 29m2 stops
American Airlines Logo
7:31 pm - 11:07 pm
FNT
-
PDX
6h 36m1 stop
$460American Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
11:05 pm - 5:09 pm
PDX
-
FNT
15h 04m2 stops
United Airlines Logo
5:44 pm - 9:45 am
FNT
-
PDX
19h 01m2 stops
$462United Airlines
Booking Insights

KAYAK's insights & trends for Portland to Flint flights

Get data-powered insights and trends into flights from Portland to Flint to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Portland to Flint?

The average price of all round-trip flights from Portland to Flint clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Portland to Flint, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Flint, Friday is the cheapest day to fly and Wednesday is the most expensive.

Can I save money by flying with a layover from Portland to Flint?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $365, prices are generally cheapest when you fly direct.

Good to know

Low seasonJuly
Cheapest flight$269
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly and prices are also 47% lower on average.
Flight from Portland to Flint

When to book flights from Portland to Flint

Are your dates flexible? Find out the best times to travel from Portland to Flint based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Flint

  • What is the cheapest flight from Portland to Flint?

    In the last 3 days, the lowest price for a flight from Portland to Flint was $269 for a one-way ticket and $299 for a round-trip.

  • Do I need a passport to fly between Portland and Flint?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Portland to Flint?

    When flying out of Portland you will be using Portland. You will be landing at Flint, also known as Flint Bishop.

  • Which airlines offer Wi-Fi service onboard planes from Portland to Flint?

    Only Delta offers inflight Wi-Fi service on the Portland to Flint flight route.

  • Which aircraft models fly most regularly from Portland to Flint?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Portland to Flint flight route.

  • Which airline alliances offer flights from Portland to Flint?

    Star Alliance, and oneworld are the airline alliances operating flights between Portland and Flint, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Flint, United Airlines or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Portland to Flint are United Airlines and Allegiant Air. With an average price for the route of $450 and an overall rating of 7.4, United Airlines is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $142 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Portland to Flint?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Flint.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Flint?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flint from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Flint?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flint with an airline and back to Portland with another airline. Booking your flights between Portland and FNT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Flint?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flint from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Portland to Flint

 
See real verified KAYAK customer reviews for airlines flying from Portland to Flint. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Flint? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9095 reviews
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

10.0 ExcellentMichele, Dec 2025
RSW - ORD
Read more United Airlines reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

Everything you need to know for your flight from Portland to Flint

Information on your arrival and departure airports