$242 Cheap Flights from Montrose (MTJ) to Kailua-Kona (KOA)

View $242 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA)

Cheap Flights from Montrose to Kailua-Kona (MTJ-KOA)

Prices were available within the past 7 days and start at $242 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 2 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$618 Roundtrip, found 17 hours ago
$618
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $618 found 17 hours ago
United
Mon, Dec 1 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$634 Roundtrip, found 17 hours ago
$634
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Dec 1 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $634 found 17 hours ago
United
Tue, Dec 2 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$643 Roundtrip, found 17 hours ago
$643
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Dec 2 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $643 found 17 hours ago
American Airlines
Tue, Dec 2 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$649 Roundtrip, found 17 hours ago
$649
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $649 found 17 hours ago
United
Tue, Dec 2 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$663 Roundtrip, found 17 hours ago
$663
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Dec 2 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $663 found 17 hours ago
United
Thu, Dec 4 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$668 Roundtrip, found 17 hours ago
$668
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Dec 4 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $668 found 17 hours ago
United
Mon, Dec 1 - Wed, Dec 10
MTJ
Montrose
KOA
Kona Coast
$690 Roundtrip, found 17 hours ago
$690
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Dec 1 from Montrose to Kona Coast, returning Wed, Dec 10, priced at $690 found 17 hours ago
United
Thu, Dec 4 - Sat, Dec 6
MTJ
Montrose
KOA
Kona Coast
$700 Roundtrip, found 17 hours ago
$700
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Dec 4 from Montrose to Kona Coast, returning Sat, Dec 6, priced at $700 found 17 hours ago
United
Thu, Dec 4 - Fri, Dec 5
MTJ
Montrose
KOA
Kona Coast
$703 Roundtrip, found 17 hours ago
$703
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Dec 4 from Montrose to Kona Coast, returning Fri, Dec 5, priced at $703 found 17 hours ago
American Airlines
Tue, Dec 2 - Mon, Dec 8
MTJ
Montrose
KOA
Kona Coast
$709 Roundtrip, found 17 hours ago
$709
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Montrose to Kona Coast, returning Mon, Dec 8, priced at $709 found 17 hours ago
Flights from Montrose (MTJ) to Kailua-Kona (KOA)
Origin airport
Montrose Regional
Destination airport
Kona Intl.
Airlines serving
United
Roundtrip price
$617
Distance
3138 mi

Montrose to Kailua-Kona Flights

The cheapest times to fly from Montrose to Kailua-Kona

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 Montrose to Kailua-Kona are during the month of December. You can find some of the cheapest flights from Montrose to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montrose to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Montrose to Kailua-Kona: 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 Montrose to Kailua-Kona

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 Montrose to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $242 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 Montrose to Kailua-Kona 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 Montrose to Kailua-Kona 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.

 

Frequently asked questions

How much does a flight from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA) cost?
Grab a cheap one-way flight from $242 or cheap return flight from $618 from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA)?
The cheapest month to fly from MTJ to KOA is December, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA)?
To find the cheapest airline flying from MTJ to KOA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA)?
Nonstop flights from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MTJ to KOA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA)?
To land at Kona Intl. Airport (KOA) without delays, opt for a flight that leaves Montrose Regional Airport (MTJ) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA) last-minute?
Last-minute fares from MTJ to KOA are typically more expensive. For the best rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book a MTJ to KOA flight and hotel package?
Compared with arranging flights and hotels separately, booking a MTJ to KOA flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Montrose Regional Airport (MTJ) to Kona Intl. Airport (KOA)?
Generally, it's possible to reschedule or cancel your MTJ to KOA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.