$459+ Cheap flights from Portland to Fort Smith (PDX - FSM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FSM
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Fort Smith
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Cheapest flights from Portland to Fort SmithExplore the most affordable flight options available from Portland to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Portland to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:54 am
PDX
- FSM
1 stop10h 03m
American Airlines
Tue 8/116:00 am
FSM
- PDX
1 stop14h 59m
American Airlines
Deal found 6/4![American Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:39 am
PDX
- FSM
1 stop8h 05m
American Airlines
Sat 8/156:00 am
FSM
- PDX
1 stop8h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$769
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:45 am
PDX
- FSM
1 stop6h 51m
American Airlines
Wed 8/126:00 am
FSM
- PDX
2 stops9h 52m
American Airlines
Deal found 6/6![American Airlines logo]()
$774
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:15 pm
PDX
- FSM
2 stops32h 26m
American Airlines
Fri 8/145:15 pm
FSM
- PDX
2 stops32h 44m
American Airlines
Deal found 6/6![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:34 pm
PDX
- FSM
2 stops32h 07m
American Airlines
Tue 8/115:15 pm
FSM
- PDX
2 stops26h 45m
American Airlines
Deal found 6/6![American Airlines logo]()
$794
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:20 am
PDX
- FSM
2 stops26h 16m
American Airlines
Sat 8/156:00 am
FSM
- PDX
1 stop8h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$818
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:20 am
PDX
- FSM
2 stops26h 16m
American Airlines
Tue 8/1110:11 am
FSM
- PDX
2 stops14h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$823
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:45 am
PDX
- FSM
1 stop14h 06m
American Airlines
Fri 7/1710:06 am
FSM
- PDX
1 stop16h 49m
American Airlines
Deal found 6/8![American Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:45 am
PDX
- FSM
1 stop6h 50m
American Airlines
Thu 8/65:15 pm
FSM
- PDX
1 stop7h 54m
American Airlines
Deal found 6/6![American Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
PDX
- FSM
2 stops10h 48m
American Airlines
Sat 8/810:11 am
FSM
- PDX
2 stops8h 40m
American Airlines
Deal found 6/6![American Airlines logo]()
$844
Best flights from Portland to Fort SmithDiscover carefully curated flight deals from Portland to Fort Smith that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Portland to Fort Smith that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:54 am
PDX
- FSM
1 stop10h 03m
American Airlines
Tue 8/116:00 am
FSM
- PDX
1 stop14h 59m
American Airlines
Deal found 6/4![American Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:40 am
PDX
- FSM
1 stop6h 55m
American Airlines
Sat 7/46:10 am
FSM
- PDX
1 stop8h 58m
American Airlines
Deal found 6/7![American Airlines logo]()
$769
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:15 pm
PDX
- FSM
2 stops32h 26m
American Airlines
Fri 8/145:15 pm
FSM
- PDX
2 stops32h 44m
American Airlines
Deal found 6/6![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:20 am
PDX
- FSM
2 stops26h 16m
American Airlines
Tue 8/1110:11 am
FSM
- PDX
2 stops14h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$823
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:45 am
PDX
- FSM
1 stop14h 06m
American Airlines
Fri 7/1710:06 am
FSM
- PDX
1 stop16h 49m
American Airlines
Deal found 6/8![American Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:38 pm
PDX
- FSM
1 stop6h 44m
American Airlines
Wed 8/126:00 am
FSM
- PDX
1 stop6h 54m
American Airlines
Deal found 6/6![American Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:39 am
PDX
- FSM
1 stop7h 06m
American Airlines
Thu 8/136:00 am
FSM
- PDX
1 stop8h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$834
Last-minute flights from Portland to Fort SmithDiscover last-minute flight deals from Portland to Fort Smith. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Fort Smith. Data last updated June 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:40 am
PDX
- FSM
1 stop6h 55m
American Airlines
Sat 7/46:10 am
FSM
- PDX
1 stop8h 58m
American Airlines
Deal found 6/7![American Airlines logo]()
$769
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:45 am
PDX
- FSM
1 stop14h 06m
American Airlines
Fri 7/1710:06 am
FSM
- PDX
1 stop16h 49m
American Airlines
Deal found 6/8![American Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:41 pm
PDX
- FSM
1 stop7h 55m
American Airlines
Wed 8/126:00 am
FSM
- PDX
1 stop6h 54m
American Airlines
Deal found 6/6![American Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
PDX
- FSM
2 stops10h 48m
American Airlines
Sat 8/810:11 am
FSM
- PDX
2 stops8h 40m
American Airlines
Deal found 6/6![American Airlines logo]()
$844
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:26 am
PDX
- FSM
2 stops20h 09m
American Airlines
Sat 8/86:00 am
FSM
- PDX
2 stops19h 59m
American Airlines
Deal found 6/6![American Airlines logo]()
$794
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:20 am
PDX
- FSM
2 stops26h 15m
American Airlines
Wed 8/125:15 pm
FSM
- PDX
1 stop7h 54m
American Airlines
Deal found 6/6![American Airlines logo]()
$818
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:20 am
PDX
- FSM
2 stops26h 15m
American Airlines
Mon 8/106:00 am
FSM
- PDX
1 stop8h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$883
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:26 am
PDX
- FSM
2 stops20h 09m
American Airlines
Sun 8/95:15 pm
FSM
- PDX
2 stops20h 19m
American Airlines
Deal found 6/6![American Airlines logo]()
$885
One-way flights from Portland to Fort SmithSearch for one-way flight options from Portland to Fort Smith. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Portland to Fort Smith. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:59 am
PDX
- FSM
1 stop5h 50m
American Airlines
Deal found 6/6![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:34 pm
PDX
- FSM
1 stop8h 23m
American Airlines
Deal found 6/5![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:20 am
PDX
- FSM
2 stops9h 24m
American Airlines
Deal found 6/6![American Airlines logo]()
$593
Find flight deals from Portland to Fort Smith
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Fort Smith (FSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $755 (American Airlines) |
One-way from | $459 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Fort Smith that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Portland to Fort Smith that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Tue 8/4
11:54 am-11:57 pm
1 stop10h 03m
Fort Smith
Tue 8/11
6:00 am-6:59 pm
1 stop14h 59m
$755
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Fri 6/26
12:40 am-9:35 am
1 stop6h 55m
Fort Smith
Sat 7/4
6:10 am-1:08 pm
1 stop8h 58m
$769
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Tue 8/4
11:15 pm-9:41 am
2 stops32h 26m
Fort Smith
Fri 8/14
5:15 pm-11:59 pm
2 stops32h 44m
$783
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Mon 8/3
5:20 am-9:36 am
2 stops26h 16m
Fort Smith
Tue 8/11
10:11 am-10:59 pm
2 stops14h 48m
$823
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Fri 7/10
12:45 am-4:51 pm
1 stop14h 06m
Fort Smith
Fri 7/17
10:06 am-12:55 am
1 stop16h 49m
$825
Quickest round-trip
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Fri 8/7
1:38 pm-10:22 pm
1 stop6h 44m
Fort Smith
Wed 8/12
6:00 am-10:54 am
1 stop6h 54m
$834
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Sat 8/8
7:39 am-4:45 pm
1 stop7h 06m
Fort Smith
Thu 8/13
6:00 am-12:48 pm
1 stop8h 48m
$834
Cheapest one-way
Quickest one-way
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Fri 6/26
11:59 am-7:49 pm
1 stop5h 50m
$459
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Wed 7/15
1:34 pm-11:57 pm
1 stop8h 23m
$493
PortlandFort Smith
PDX - FSM
PDXFSM
Portland
Mon 7/6
6:39 am-4:44 pm
1 stop8h 05m
$545
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Portland to Fort Smith
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 Portland to Fort Smith in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Fort Smith flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Fort Smith flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Fort Smith flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Fort Smith 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 Portland-Fort Smith 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 Portland to Fort Smith
Have a flexible travel schedule? Discover the best time to fly to Fort Smith from Portland with our price prediction graph.
PDX-FSM
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.
Reviews of airlines servicing Fort Smith
Get insights into the airlines that provide service to Fort Smith. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Smith. Reviews last updated June 8, 2026.
Peruse reviews from past customers who have flown with American Airlines from Portland to Fort Smith to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Portland to Fort Smith. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Fort Smith?
Book flights to Fort Smith if you plan to visit one of these locationsVan Buren
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Other flights to Fort Smith
Explore flights to Fort Smith departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Portland and Fort Smith flights
Browse other Portland and Fort Smith flight options. Last updated on June 8, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Fort Smith
Discover the top airline that operate flights from Portland to Fort Smith. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$482 | FlexibilityNo cancel fee | On-time71% |