Cheap Flights to Polk County from $122

View $122 flight on Tue, Jun 9, 2026Opens in a new window

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Popular airlines to Polk County

  • Delta

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How much is the cheapest flight to Polk County?

Prices were available within the past 7 days and start at $122 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 26 - Wed, Sep 30
MSP
Minneapolis
BJI
Bemidji
$188 Roundtrip, found 2 hours ago
$188
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 26 from Minneapolis to Bemidji, returning Wed, Sep 30, priced at $188 found 2 hours ago
Delta
Sat, Sep 26 - Wed, Sep 30
MSP
Minneapolis
BJI
Bemidji
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 26 from Minneapolis to Bemidji, returning Wed, Sep 30, priced at $216 found 2 hours ago
Delta
Sat, Sep 26 - Wed, Sep 30
MSP
Minneapolis
BJI
Bemidji
$238 Roundtrip, found 2 hours ago
$238
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 26 from Minneapolis to Bemidji, returning Wed, Sep 30, priced at $238 found 2 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Jun 8 - Wed, Jun 10
MSP
Minneapolis
TVF
Thief River Falls
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Jun 8 from Minneapolis to Thief River Falls, returning Wed, Jun 10, priced at $244 found 2 hours ago
Delta
Fri, Jun 5 - Sun, Jun 7
MSP
Minneapolis
GFK
Grand Forks
$259 Roundtrip, found 9 hours ago
$259
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jun 5 from Minneapolis to Grand Forks, returning Sun, Jun 7, priced at $259 found 9 hours ago
Delta
Sat, Sep 26 - Wed, Sep 30
MSP
Minneapolis
BJI
Bemidji
$266 Roundtrip, found 2 hours ago
$266
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 26 from Minneapolis to Bemidji, returning Wed, Sep 30, priced at $266 found 2 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, May 28 - Mon, Jun 1
MSP
Minneapolis
TVF
Thief River Falls
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, May 28 from Minneapolis to Thief River Falls, returning Mon, Jun 1, priced at $279 found 1 day ago
Delta
Sat, Aug 22 - Sun, Aug 23
MSP
Minneapolis
BJI
Bemidji
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 22 from Minneapolis to Bemidji, returning Sun, Aug 23, priced at $288 found 1 day ago
United
Wed, May 27 - Fri, May 29
DFW
Dallas
TVF
Thief River Falls
$585 Roundtrip, found 1 day ago
$585
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 27 from Dallas to Thief River Falls, returning Fri, May 29, priced at $585 found 1 day ago
American Airlines
Mon, Jun 29 - Fri, Jul 3
FLL
Fort Lauderdale
TVF
Thief River Falls
$617 Roundtrip, found 1 day ago
$617
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 29 from Fort Lauderdale to Thief River Falls, returning Fri, Jul 3, priced at $617 found 1 day ago

Trending flights to Polk County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 26 - Wed, Sep 30
MSP
Minneapolis
BJI
Bemidji
$188 Roundtrip, found 2 hours ago
$188
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 26 from Minneapolis to Bemidji, returning Wed, Sep 30, priced at $188 found 2 hours ago

Frequently asked questions

How do I find cheap flights to Polk County that have flexible change policies?
By using our handy "No change fee" filter, that's how. All you have to do is enter your origin, destination and travel dates, click the "Search" button, then tick the box underneath the "Flexible change policies" heading (to the left of your screen). Expedia makes it a snap to find flexible, cheap flights to Polk County.
Which airlines fly to Polk County?
Book your airfare with Denver Air Connection and then start organizing your Polk County travel itinerary. This leading carrier provides 52 flights per month to Thief River Falls Regional Airport (TVF), a major gateway.
How can I find cheap tickets to Polk County?
In the last seven days, $188 was the lowest price for a flight to Polk County. If you're eager to save even more, book well ahead of time and be flexible with your travel dates. Search for your trip to Polk County, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Polk County?
You could have purchased a round-trip airfare to Polk County from anywhere between $188 and $617 in the last seven days. For one-way journeys leaving from Minneapolis (MSP), the lowest amount paid during this period was $122.
What are the most popular airports to fly into in Polk County?
Start organizing your Polk County vacation by reserving a seat on one of the 52 flights each month to Thief River Falls Regional Airport (TVF). This is the region's main entry point.
When is the cheapest time to fly to Polk County?
Consider traveling early in the week to score the best fare to Polk County. Tuesday is commonly the most affordable day to depart, with Monday a close second. Saturday often has the highest ticket prices. This is because lots of people like to start their break on a weekend.
How much is a plane ticket to Polk County?
In the last seven days, fares to Polk County ranged between $188 and $617. Prices usually rise as your travel date nears, so snap up an awesome deal today.
What months are the cheapest to book a flight to Polk County?
Grab your ticket in February for the cheapest flights to Polk County. The festive month of December is generally the most expensive time to buy a seat.
What is the best time to go to Polk County?
East Grand Forks, Polk County's major city, is a lovely destination to tour around at anytime. Not a big fan of chilly weather? Then journey here from June 20 onward during the summer months, when average temperatures fluctuate from 60ºF to 80ºF. July, September and November is when East Grand Forks lures the biggest crowds.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.