Cheap Flights from Phoenix (PHX) to Thief River Falls (TVF)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Thief River Falls, MN (TVF-Thief River Falls Regional)

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Cheap Flights from Phoenix to Thief River Falls (PHX-TVF)

Prices were available within the past 7 days and start at for one-way flights and $532 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 8 - Wed, Apr 15
PHX
Phoenix
TVF
Thief River Falls
$532 Roundtrip, found 6 days ago
$532
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Wed, Apr 15, priced at $532 found 6 days ago
Delta
Wed, Apr 8 - Sat, Apr 11
PHX
Phoenix
TVF
Thief River Falls
$547 Roundtrip, found 6 days ago
$547
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Sat, Apr 11, priced at $547 found 6 days ago
Delta
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$562 Roundtrip, found 6 days ago
$562
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $562 found 6 days ago
United
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$563 Roundtrip, found 6 days ago
$563
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $563 found 6 days ago
Delta
Tue, Apr 7 - Wed, Apr 15
PHX
Phoenix
TVF
Thief River Falls
$567 Roundtrip, found 6 days ago
$567
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 7 from Phoenix to Thief River Falls, returning Wed, Apr 15, priced at $567 found 6 days ago
United
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$569 Roundtrip, found 6 days ago
$569
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $569 found 6 days ago
Delta
Fri, Apr 10 - Sat, Apr 11
PHX
Phoenix
TVF
Thief River Falls
$577 Roundtrip, found 6 days ago
$577
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Apr 10 from Phoenix to Thief River Falls, returning Sat, Apr 11, priced at $577 found 6 days ago
Delta
Wed, Apr 8 - Sun, Apr 12
PHX
Phoenix
TVF
Thief River Falls
$578 Roundtrip, found 6 days ago
$578
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Sun, Apr 12, priced at $578 found 6 days ago
Delta
Tue, Apr 7 - Sat, Apr 11
PHX
Phoenix
TVF
Thief River Falls
$582 Roundtrip, found 6 days ago
$582
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 7 from Phoenix to Thief River Falls, returning Sat, Apr 11, priced at $582 found 6 days ago
Delta
Tue, Apr 7 - Thu, Apr 9
PHX
Phoenix
TVF
Thief River Falls
$583 Roundtrip, found 6 days ago
$583
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 7 from Phoenix to Thief River Falls, returning Thu, Apr 9, priced at $583 found 6 days ago
Delta
Fri, Apr 10 - Fri, Apr 17
PHX
Phoenix
TVF
Thief River Falls
$592 Roundtrip, found 6 days ago
$592
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Apr 10 from Phoenix to Thief River Falls, returning Fri, Apr 17, priced at $592 found 6 days ago
Delta
Sat, Apr 11 - Sun, Apr 12
PHX
Phoenix
TVF
Thief River Falls
$593 Roundtrip, found 6 days ago
$593
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Apr 11 from Phoenix to Thief River Falls, returning Sun, Apr 12, priced at $593 found 6 days ago
Delta
Tue, Apr 7 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$597 Roundtrip, found 6 days ago
$597
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 7 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $597 found 6 days ago
American Airlines
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$599 Roundtrip, found 6 days ago
$599
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $599 found 6 days ago
Delta
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$600 Roundtrip, found 6 days ago
$600
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $600 found 6 days ago
American Airlines
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$605 Roundtrip, found 6 days ago
$605
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $605 found 6 days ago
Delta
Fri, Apr 10 - Sun, Apr 12
PHX
Phoenix
TVF
Thief River Falls
$608 Roundtrip, found 6 days ago
$608
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Apr 10 from Phoenix to Thief River Falls, returning Sun, Apr 12, priced at $608 found 6 days ago
Delta
Sun, Sep 13 - Sat, Sep 19
PHX
Phoenix
TVF
Thief River Falls
$616 Roundtrip, found 3 days ago
$616
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 13 from Phoenix to Thief River Falls, returning Sat, Sep 19, priced at $616 found 3 days ago
United
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$627 Roundtrip, found 6 days ago
$627
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $627 found 6 days ago
United
Wed, Apr 8 - Fri, Apr 10
PHX
Phoenix
TVF
Thief River Falls
$631 Roundtrip, found 6 days ago
$631
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 8 from Phoenix to Thief River Falls, returning Fri, Apr 10, priced at $631 found 6 days ago

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Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) cost?
You can find cheap one-way flights and cheap return flights from $532 Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) with Expedia. Roundtrip flights usually range from $827 to $3453. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
The cheapest month to fly from PHX to TVF is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
Enter PHX to TVF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX) to Thief River Falls, MN (TVF), with round-trip tickets starting from around $800. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
The earliest flight from Sky Harbor International Airport (PHX) to Thief River Falls Regional Airport (TVF) typically departs at around 12:35 AM, operated by American Airlines and Key Lime Air. This is a seasonal service active in July, allowing you to make the most of your time in Thief River Falls. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
The most popular departure times for flights from Sky Harbor Intl. (PHX) to Thief River Falls Regional (TVF) are in the early morning, from 6am to 9am. About 82% of passengers prefer this time window. Many major carriers, including United Airlines, operate flights during this period. This timing is favored as it allows travelers to start their day early and make the most of their time in Thief River Falls.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
A flight from PHX to TVF with a layover takes around 7 hours, with the route covering approximately 1,302 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
Select the "Business class" and "First class" filters when looking for PHX to TVF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Thief River Falls from Sky Harbor Intl. (PHX)?
From Sky Harbor Intl. (PHX), you can fly into Thief River Falls Regional (TVF) to reach Thief River Falls. Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), O'Hare Intl. (ORD) before reaching Thief River Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Thief River Falls, MN (TVF-Thief River Falls Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Thief River Falls Regional
Roundtrip price
$532
Distance
1301 mi

Book with confidence

Phoenix to Thief River Falls Flights

The cheapest times to fly from Phoenix to Thief River Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Thief River Falls are during the month of April. You can find some of the cheapest flights from Phoenix to Thief River Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Thief River Falls

Sunday is one of the best days to book for cheap flights from Phoenix to Thief River Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Thief River Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Thief River Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Thief River Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Thief River Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Thief River Falls Flights

*Flight schedules are subject to change.

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*Available to One Key members.