Cheap flights from Portland to Kalispell from $119
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Kalispell departing on 9/7. 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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Alaska Airlines flights from Portland to Kalispell
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Delta flights from Portland to Kalispell
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How to get the cheapest flight ticket from Portland to Kalispell
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 month to fly to Kalispell?
The month of April is, on average, the cheapest month to fly to Kalispell from Portland, with most prices found around $186. If you aren’t able to travel to Kalispell during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $203.
What is the cheapest day to depart on your flight to Kalispell?
The cheapest day to depart from Portland to Kalispell is on a Tuesday. Travelers who choose to depart for Kalispell on a Tuesday will often find tickets for as low as $268. The most expensive day to fly to Kalispell is Saturday, with ticket prices averaging around $346.
What is the cheapest time of day to depart on your flight to Kalispell?
According to our data, the cheapest time of day to fly to Kalispell is in the afternoon. momondo users have found flights departing from Portland to Kalispell in the afternoon for as low as $297. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Kalispell, so prices are often more expensive at around $499 per ticket.
What is the cheapest Portland to Kalispell Glacier Park flight route?
Fly from Portland to Kalispell Glacier Park for the best Portland - Kalispell Glacier Park flight prices
How far in advance should I book a flight to Kalispell?
You are more likely to see cheaper flights to Kalispell from Portland when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $360 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Portland for as low as $255 on momondo.
What cabin class options are available on Portland to Kalispell Glacier Park flights?
There are 3 cabin classes available to choose from on Portland to Kalispell Glacier Park flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Portland to Kalispell on average per week?
As of March 2025, there are 6 flights per week flying from Portland to Kalispell. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.
When to book flights from Portland to Kalispell
Cheap Portland to Kalispell (PDX to FCA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Kalispell
How far is Portland to Kalispell Glacier Park by plane?
There are 435.5 mi between Portland and Kalispell Glacier Park. A reasonable flight in good conditions will take 1h 25m.
When did momondo last update prices for flights from Portland Airport to Kalispell Glacier Park Airport?
Prices for flights from Portland Airport to Kalispell Glacier Park Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Kalispell Glacier Park Airport?
The number of operators available for flights from Portland Airport to Kalispell Glacier Park Airport is 2 as of March 2025.
How old do you have to be to fly from Portland Airport to Kalispell Glacier Park Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents you'll need for your trip to Kalispell Glacier Park Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Kalispell?
Based on momondo bookings for flights between Portland and Kalispell, the leading plane model is Embraer 175, making up 100.00% of the total bookings.
What is the most popular airline from Portland to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Kalispell is Alaska Airlines (80% of total bookings). The next most popular airline is Delta (20%).
Best airlines flying from Portland to Kalispell
Compare and see reviews for airlines that fly from Portland to Kalispell with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $207 | Free Cancellation | Rating 8.0 9,734 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 7,944 reviews |
Alaska Airlines Flights From Portland to Kalispell
Alaska Airlines flies from Portland to Kalispell around 3 times per week, with 9,734 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Portland to Kalispell in the last 72 hours was $207 (round-trip), much lower than the average airfare cost of $374 for Alaska Airlines flights on this route.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Kalispell?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kalispell from Portland.
Can I find flights from Portland to Kalispell with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Portland to Kalispell flights to just show those with flexible booking policies.
How can momondo help me find flights from Portland to Kalispell?
Once you have performed a search for Portland to Kalispell flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Kalispell right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Portland to Kalispell 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.