$54 Cheap Flights to Monarch, MT

August is the cheapest month to travel to Monarch. Demand is lower then, so you're likely to get a good deal. Organizing your trip outside of major holidays and school breaks can also help you save.

Typically, Sidney, Denver and Salt Lake City have cheap flights to Monarch. However, being flexible is the secret to getting the lowest fares. Plan your getaway midweek or during the low season to keep costs down.

You can fly to Monarch without any stops from 12 US cities. To find a nonstop trip, use the "Direct flights only" filter when looking for flights to Monarch on Expedia. Then, compare your choices and find the best departure from one of these cities:

• Sidney
• Denver
• Salt Lake City
• Seattle
• Glendive

To secure cheap flights to Monarch, book early and travel during the low season. Want an insider tip? Depart on a Thursday and you'll typically save 16% on average compared to those who jet off on a Sunday.* Sign up for price tracking on the Expedia app and we'll let you know the moment your fares drop.

*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.

While booking in advance is usually the easiest way to save money, don't worry if your Monarch trip is last minute. It's still possible to find cheap flights to Monarch, especially if your plans have a little leeway. Try changing your trip dates, looking at different ticket options or departing from an alternative hub.

Lock in your flight to Monarch two to four months ahead if you're taking off from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Cheaper fares and a greater choice of travel dates, times and seating options are some of the great reasons to book 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 generally get cheap flights to Monarch on a Sunday. You'll save around 8% on average compared to booking on a Friday, which is often the most expensive day to purchase tickets.*

*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.

Two of the most well-known airlines to Monarch are Delta Air Lines and United Airlines. Altogether, 3 airlines link Monarch with 4 airports throughout the world. Great Falls Intl. Airport (GTF) is the chief arrival point in this destination.

If you're flying to Monarch, the main airport to land at is Great Falls Intl. Airport (GTF).

Touching down at Great Falls Intl. Airport (GTF) puts you roughly 35 mi northwest of the center of Monarch.

Bundle your hotel and flight and you could save hundreds of dollars. Better yet, you can add extras like car rentals and tours to your Monarch flight and hotel package deal. With Expedia, it's a breeze to book all your Monarch travel arrangements in one place.

It's often possible to cancel or change your flight to Monarch. Many airlines allow you to cancel your flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you credit for future flights in place of a direct refund. To reserve affordable flights to Monarch with flexible change policies, select the "No cancel fee" or "Changes included" filters during your search. Want more information? Go to our Customer Service Portal.