Journey information
Overview: Kalispell, MT to Portland, OR flight
Flights from Kalispell, MT to Portland, OR depart on average 9 times per day, taking around 4h 34m. Cheap flight tickets for this journey start at $300 (€242) but you can travel from only $83 (€67) by train.
There are 1 flights per day. The earliest flight runs at 05:15, the last at 20:02. The fastest flight covers the 435 miles (701 km) distance in 3h 49m. September is the cheapest month to fly.
Distance 435 miles (701 km) |
Average flight duration 4h 34m |
Cheapest ticket price $300 (€242) |
Flights per day 9 |
Direct flights 1 |
Fastest flight 3h 49m |
Cheapest month September |
First flight 05:15 |
Last flight 20:02 |
The cheapest and fastest flights from Kalispell, MT to Portland, OR
Cheapest price
$300
Average price
$300
Fastest journey
5 h 2 m
Average duration
5 h 2 m
Flights per day
1
Distance
701 km
The best way to find a cheap flight ticket from Kalispell, MT to Portland, OR is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Kalispell, MT to Portland, OR will cost around $300 if you buy it on the day, but the cheapest tickets can be found for only $300.
Of the 1 flights that leave Kalispell, MT for Portland, OR onThu, Mar 12, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Mar 12 the direct flights cover the 701 km distance in an average of 5 h 2 m but if you time it right, some flights will get you there in just 5 h 2 m .
On Thu, Mar 12 the longest flights will take 5 h 2 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train and flight for Kalispell, MT to Portland, OR
Omio recommends booking the train as it is the most popular option from Kalispell, MT to Portland, OR among Omio's users. If you are prioritising price take the train with prices starting from $83. For those with little time consider booking a flight which can get you there in 4h 34m. The ticket price range depends on the travel mode: a train costs an average of $83, and a flight costs an average of $300.
Distance: 435 miles (701 km)
Compare flight with
| Flight | Most popular Train |
|---|---|
$388 Average price | $134 Average price Cheapest |
7h 34m Average total duration Fastest 4h 34m Onboard + 3h 0m Additional time* | 14h 13m Average total duration 13h 43m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Kalispell, MT to Portland, OR flight times
The table below shows live departures for Kalispell, MT to Portland, OR flights for tomorrow, Wednesday, March 11. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:10 AM Kalispell, MT | 5h02 | 8:12 AM Portland, OR | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Kalispell, MT to Portland, OR by train or flight
Compare train and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 11
Mar 12
Mar 13
Mar 14
Mar 15
Mar 16
Mar 17
FAQs: Kalispell, MT to Portland, OR Flight
Find answers to the most common questions about traveling from Kalispell, MT to Portland, OR by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Portland, OR, this guide helps you travel smarter and with confidence.

- Portland Rose Festival, a vibrant celebration of roses featuring parades, carnival rides, and floral displays
- Portland International Beer Fest, a lively event showcasing craft beers from around the world with tastings and food pairings
- Waterfront Blues Festival, an annual music festival celebrating blues music with live performances and waterfront views.
- Independence Day, vibrant fireworks and festive parades celebrating American freedom
- Labor Day, pleasant weather perfect for outdoor activities and local events
- Thanksgiving, a cozy atmosphere with fewer tourists and opportunities to enjoy local cuisine.
popular airports
Popular airports from Kalispell, MT to Portland, OR
- Free Wi-Fi available throughout the airport.
- Shops available, mainly in the main terminal, includes gift shops and convenience stores.
- Parking available near the terminal, approximately 1.9€ ($2) per hour.
- Restaurants available, mainly in the main terminal, options include fast food and cafes
- Available outside the terminal.
- Available throughout the airport.
- Hotels nearby, within walking distance, includes Hilton Garden Inn.
- Lounge available, Glacier Lounge, access with membership or fee.
- Lost and Found located in the main terminal.
- Car rental services available, including major companies like Hertz and Avis
- Flathead Transit, Route 7, 11 miles
- Free Wi-Fi available throughout the airport.
- Shops in concourses, including Powell's Books and Made in Oregon.
- Parking available at all terminals, approximately 4.7€ ($5) per hour.
- Restaurants in concourses, including Burgerville and Mo's Seafood
- Available outside the terminal.
- Ramps, assistance
- Available throughout the airport.
- Hotels nearby, including Sheraton Portland Airport Hotel.
- Showers available at the PDX Conference Center, fee applies.
- Lounges available, including Alaska Lounge and Delta Sky Club.
- Lost and Found located on the mezzanine level of the terminal.
- Car rental services available on the first floor of the parking garage
- MAX Red Line, Portland Intertiol Airport station, 40 minutes
More options for your journey from Kalispell, MT to Portland, OR
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