Cheap flights from Kalispell to Portland, Maine from $541
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Portland, Maine departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Kalispell to Portland, Maine
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American Airlines flights from Kalispell to Portland, Maine
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How to get the cheapest flight ticket from Kalispell to Portland, Maine
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Portland, Maine?
On average, the least expensive day to fly to Portland, Maine from Kalispell is on a Thursday. momondo users have found tickets for Thursday departures for as low as $821. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Kalispell because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,470.
What is the cheapest time of day to depart on your flight to Portland, Maine?
At noon is the cheapest time of day to fly from Kalispell to Portland, Maine when you can find flight prices for as low as $825. Flying to Portland, Maine at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $941. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Kalispell to Portland, Maine
Cheap Kalispell to Portland, Maine (FCA to PWM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kalispell to Portland, Maine
How far is Kalispell Glacier Park to Portland by plane?
The distance between Kalispell Glacier Park and Portland is about 2109.3 mi. Flights usually cover this in 6h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to Portland Airport?
Prices for flights from Kalispell Glacier Park Airport to Portland Airport are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Portland Airport?
As of February 2025, there is 1 operator available to choose from for flights from Kalispell Glacier Park Airport to Portland Airport.
How old do you have to be to fly from Kalispell Glacier Park Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Kalispell to Portland, Maine?
Based on momondo bookings for flights between Kalispell and Portland, Maine, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Kalispell to Portland, Maine
Compare and see reviews for airlines that fly from Kalispell to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $630 | Free Cancellation | Rating 7.4 8,733 reviews |
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Why should I use momondo to find a flight deal from Kalispell to Portland?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kalispell to Portland. momondo saves you time and could save you money on your trip.
Can I find flights from Kalispell to Portland with flexible booking policies on momondo?
Yes. All flights to Portland from Kalispell on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Kalispell to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Portland.
I’m not ready to book a flight from Kalispell to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kalispell to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.