$40 Cheap Flights to Plymouth, MN

September is the cheapest month to travel to Plymouth. Demand is lower then, so fares are usually more affordable. Booking your trip outside of school breaks and major holidays could also help you save.

Score cheap flights to Plymouth from Chicago, Denver and Phoenix. These cities typically offer the best fares to this destination. But keep in mind that holiday periods, stopovers and demand also influence rates, so stay flexible and book when you see a bargain.

Take your pick of 99 US cities offering direct flights to Plymouth. When reserving on Expedia, select the "Direct flights only" filter to compare nonstop options. Fly to Plymouth from any of these top cities:

• Chicago
• Denver
• Phoenix
• Las Vegas
• Atlanta

Book in advance or search for cheap flights to Plymouth during the low season, such as January and February. Leaving on a Thursday could also save you an average of 16% compared to a Sunday departure.* The Expedia app makes it even easier to know when to book. Just activate the toggle for "Watch prices" and you'll receive a notification as soon as fares change.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Staying flexible with your travel plans might help you to find last-minute offers on cheap flights to Plymouth. To view all the available options, consider looking at different ticket types, tweaking your Plymouth trip dates, jetting out of an alternative airport or going with another airline.

Secure your flight to Plymouth two to four months ahead if you're jetting in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Cheaper fares and a wider variety of departure dates, times and seating options are just some of the perks of booking early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can save an average of 8% if you buy plane tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to scoring a cheap flight to Plymouth, timing makes a difference.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

A total of 14 airlines connect 125 airports across the globe to Plymouth. Here are a few of the leading airlines to Plymouth, where Minneapolis - St. Paul Intl. Airport (MSP) is the major entry point:

• Delta Air Lines
• United Airlines
• American Airlines
• Sun Country Airlines

If you're flying to Plymouth, the main airport to arrive at is Minneapolis - St. Paul Intl. Airport (MSP). You can also head for nearby hubs like St. Cloud, MN (STC-St. Cloud Regional), Flying Cloud Airport (FCM) or St. Paul Downtown Airport (STP). Another great option to think about when you fly to Plymouth is New Richmond, WI (RNH-New Richmond Regional).

You'll be about 15 mi southeast of the center of Plymouth after touching down at Minneapolis - St. Paul Intl. Airport (MSP).

Book a Plymouth flight and hotel package deal on Expedia, and you can benefit from significant savings. It's simple to bundle your flights and accommodations, and you can also add car rentals and activities to create your own personalized Plymouth vacation. Plus, nothing beats the convenience of booking everything in one place.

You can usually cancel or change your flight to Plymouth within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may receive credit for a future trip in place of a direct refund. Be sure to check the airline's rules and restrictions in your itinerary for specific details. Use Expedia's "Changes included" or "No cancel fee" filters during your search to secure cheap flights to Plymouth with flexible change policies. For additional information, head to our Customer Service Portal.