How long is the flight from Fort Smith to Portland?

Departing from Fort Smith to Portland will take you 8h 31m. The distance from Fort Smith to Portland is about 1632 mi.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from FSM to PDX?

When flying from Fort Smith to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Fort Smith-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Smith-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Smith-Portland flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Fort Smith-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Smith-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Fort Smith to Portland that include hotel bookings?

Yes. In addition to deals on Fort Smith to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Fort Smith to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Smith to Portland.

Can I find deals for business class flights from Fort Smith to Portland?

Yes. Cheapflights offers flight deals from Fort Smith to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$573+ Cheap Flights from Fort Smith to Portland

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Cheap flight deals from Fort Smith to Portland

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Cheapest flights from Fort Smith to Portland
Explore the most affordable flight options available from Fort Smith to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Fri 10/95:08 pm -

1 stop8h 31m

Thu 10/152:25 pm -

1 stop7h 30m

Deal found 8/23

$573

Find flight deals from Fort Smith to Portland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$573 (American Airlines)

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Fort SmithPortland

FSM Fort Smith - PDX Portland

FSMPDX

Fort Smith

Fri 10/9

5:08 pm-11:39 pm

1 stop8h 31m

Portland

Thu 10/15

6:30 am-7:22 pm

2 stops10h 52m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Sorted by cheapest first

Compare providers for flights from Fort Smith to Portland

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Smith to Portland in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Fort Smith-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Smith-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Smith-Portland flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Fort Smith-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Smith-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Smith to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Fort Smith with our price prediction graph.

FSM-PDX

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Fort Smith to Portland?
Departing from Fort Smith to Portland will take you 8h 31m. The distance from Fort Smith to Portland is about 1632 mi.
Can I find deals for flights from Fort Smith to Portland that include hotel bookings?
Yes. In addition to deals on Fort Smith to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Fort Smith to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Smith to Portland.
Can I find deals for business class flights from Fort Smith to Portland?
Yes. Cheapflights offers flight deals from Fort Smith to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$573+ Cheap flights from Fort Smith to Portland (FSM - PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fort Smith to Portland with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Fort Smith to Portland

Cheapest flights from Fort Smith to PortlandExplore the most affordable flight options available from Fort Smith to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Explore the most affordable flight options available from Fort Smith to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Best flights from Fort Smith to PortlandDiscover carefully curated flight deals from Fort Smith to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Discover carefully curated flight deals from Fort Smith to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Find flight deals from Fort Smith to Portland

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Use the filters below to find and compare flights from Fort Smith to Portland that are best for you.

Compare providers for flights from Fort Smith to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Smith to Portland in August.

Best time to book a flight from Fort Smith to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Fort Smith with our price prediction graph.

Related info for your journey

How long is the flight from Fort Smith to Portland?

Can I find deals for flights from Fort Smith to Portland that include hotel bookings?

How can I find direct flights from Fort Smith to Portland?

Can I find deals for business class flights from Fort Smith to Portland?

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Fort Smith to Portland by cabin class

Find flights from Fort Smith to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fort Smith and Portland flights

Browse other Fort Smith and Portland flight options. Last updated on August 26, 2026.

Other flights from Fort Smith

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Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.

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Cheapest flights from Fort Smith to Portland
Explore the most affordable flight options available from Fort Smith to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Best flights from Fort Smith to Portland
Discover carefully curated flight deals from Fort Smith to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.