$109 Cheap Flights to Mentor, MN

View $109 flight on Sat, Aug 9, 2025Opens in a new window

Popular airlines to Mentor

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How much is the cheapest flight to Mentor?

Prices were available within the past 7 days and start at $109 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jul 30 - Thu, Jul 31
MSP
Minneapolis
TVF
Thief River Falls
$218 Roundtrip, found 1 hour ago
$218
Roundtrip
found 1 hour ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jul 30 from Minneapolis to Thief River Falls, returning Thu, Jul 31, priced at $218 found 1 hour ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Jul 24 - Thu, Jul 31
MSP
Minneapolis
TVF
Thief River Falls
$233 Roundtrip, found 1 hour ago
$233
Roundtrip
found 1 hour ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jul 24 from Minneapolis to Thief River Falls, returning Thu, Jul 31, priced at $233 found 1 hour ago
Delta
Wed, Aug 6 - Mon, Aug 11
BNA
Nashville
TVF
Thief River Falls
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 6 from Nashville to Thief River Falls, returning Mon, Aug 11, priced at $434 found 2 days ago
American Airlines
Sun, Aug 17 - Sat, Aug 23
LAS
Las Vegas
TVF
Thief River Falls
$437 Roundtrip, found 1 hour ago
$437
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Aug 17 from Las Vegas to Thief River Falls, returning Sat, Aug 23, priced at $437 found 1 hour ago
United
Tue, Sep 16 - Tue, Sep 30
PDX
Portland
TVF
Thief River Falls
$491 Roundtrip, found 3 days ago
$491
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from Portland to Thief River Falls, returning Tue, Sep 30, priced at $491 found 3 days ago

Tips to find the cheapest flights to Mentor

The cheapest day to fly

Get started finding a cheap flight to Mentor on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

July is the cheapest month to fly to Mentor. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Mentor. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Mentor, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Mentor

The lowest price for round-trip flights to Mentor in 2025 starts from from $213, while one-way tickets start from from $109. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Mentor. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Mentor

KEY LIME AIR DBA DENVER AIR CONNECTION, American Airlines, United, Delta are just some of the airlines that can typically offer cheap tickets to Mentor. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Mentor and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Mentor, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Mentor. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Mentor plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Mentor

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Mentor.

Stopover savings

The cheapest tickets to Mentor are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Mentor. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Mentor for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Mentor. Simply download the free Expedia app to your smart device and activate Mentor flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Mentor. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

Frequently asked questions

Where can I learn more about changing or canceling my flight to Mentor?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Mentor that have flexible change policies?
Search for low-cost seats to Mentor, then mark the "No change fee" box directly underneath the "Flexible change policies" subheading. It's that easy. We know that plans can change and flexibility is important, so you can book with confidence with Expedia.
What is the name of Mentor's airport?
Mentor is served by a single airport, Minneapolis - St. Paul Intl. Airport (MSP).
How many airlines fly to Mentor?
There are a total of 14 air carriers connecting Mentor with 118 airports around the world.
How many nonstop flights are there to Mentor?
With around 2,652 nonstop flights operating each week, you'll be hitting the tarmac in Mentor before you can ask, "Are we there yet?"
Where are the most popular flights to Mentor departing from?
Travelers often depart from Chicago, Denver and Las Vegas airports when flying to Mentor.
How long is the flight to Mentor Airport?
If you're heading to Mentor from Chicago, you're looking at a flight duration of 1 hour and 31 minutes. Those setting off from Denver can expect to be traveling for 1 hour and 54 minutes. From Washington it's about 2 hours and 49 minutes away.
How to book the cheapest flight to Mentor?
Don't leave booking your flight to Mentor until the very last minute. That's one move savvy jet-setters use to get the best deals. Booking in advance means more options and less expensive flights. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to pick up an excellent deal by flying into one a little farther out. And finally, don't forget that the early bird catches the worm. Familiarize yourself with airfare costs and be ready to secure your seat as soon as you spot an unbeatable bargain. The sweetest deals never last long.
How to survive the flight to Mentor?
Depending on where you're coming from, your journey to Mentor could be a breeze or it could go on forever. We've compiled some useful hints that will help you start your next great adventure on the right foot.What to pack in your hand luggage:

  • First and foremost, put in your passport, travel docs, bank cards and vital medications. Next, you'll want some in-flight entertainment to help pass the time. A thrilling book and a phone filled with your favorite movies are some wonderful options. If you intend to catch more than just forty winks, a quality neck pillow and a pair of earplugs will also come in handy. Finally, make room for a toothbrush and some deodorant to ensure you step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp objects (like a knife or scissors) lurking in your carry-on luggage. Other prohibited items include explosive or flammable products, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The narrow aisles of an airplane are not the best place for a fashion parade. Layer yourself up with comfortable clothes and remember to take a sweater as it can get chilly in the cabin during long-haul flights. Closed-toed, flat shoes are always a good choice too.
  • The serious condition called deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation. Doing regular foot and leg exercises while seated helps to prevent this from happening. Wearing a high-quality pair of compression tights or socks is also a wise idea.

How to get through airport security fast when flying to Mentor?
The secret is to be well prepared before you reach security. That way, you'll be stepping onto that plane to Mentor in the blink of an eye. Follow these helpful tips and get your vacation off to a spectacular start:

  • Security personnel first need to establish that you have a valid passport and boarding pass before anything else. Have them in your hand, ready for inspection.
  • Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Items like your coat, belt and earphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from the digital world. Your tablet, phone and any other electronic devices will also need to be sent through the scanner.
  • Remember to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one liter), clear zip-lock bag.
  • There's a chance you'll need to remove your shoes to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed on board.

Flights to Mentor information
Destination airport
Thief River Falls Regional
Destination airport IATA code
TVF
Destination city name
Thief River Falls
Roundtrip price
$212

Trending flights to Mentor

Prices were available within the past 7 days and start at $109 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Dec 26 - Fri, Dec 26
MSP
Minneapolis
TVF
Thief River Falls
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Dec 26 from Minneapolis to Thief River Falls, returning Fri, Dec 26, priced at $213 found 1 day ago

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*Available to One Key members.