$207+ Cheap flights from Portland to Twin Falls (PDX - TWF)
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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TWF
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Twin Falls with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Twin Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Twin FallsExplore the most affordable flight options available from Portland to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Portland to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 7/196:15 am
TWF
- PDX
1 stop3h 22m
Delta
Deal found 6/8![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:30 am
PDX
- TWF
2 stops8h 04m
Delta
Sun 7/126:15 am
TWF
- PDX
2 stops6h 26m
Delta
Deal found 6/7![Delta logo]()
$367
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:24 pm
PDX
- TWF
1 stop3h 53m
Delta
Mon 6/296:15 am
TWF
- PDX
1 stop3h 24m
Delta
Deal found 6/8![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 6/286:15 am
TWF
- PDX
1 stop3h 24m
Delta
Deal found 6/9![Delta logo]()
$436
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 am
PDX
- TWF
1 stop4h 01m
Delta
Wed 7/223:25 pm
TWF
- PDX
1 stop3h 53m
Delta
Deal found 6/8![Delta logo]()
$524
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:45 am
PDX
- TWF
1 stop4h 01m
Delta
Thu 7/233:25 pm
TWF
- PDX
1 stop3h 53m
Delta
Deal found 6/8![Delta logo]()
$694
Best flights from Portland to Twin FallsDiscover carefully curated flight deals from Portland to Twin Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Portland to Twin Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 7/196:15 am
TWF
- PDX
1 stop3h 22m
Delta
Deal found 6/8![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 7/126:15 am
TWF
- PDX
1 stop3h 22m
Delta
Deal found 6/7![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:24 pm
PDX
- TWF
1 stop3h 53m
Delta
Mon 6/296:15 am
TWF
- PDX
1 stop3h 24m
Delta
Deal found 6/8![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 6/286:15 am
TWF
- PDX
1 stop3h 24m
Delta
Deal found 6/9![Delta logo]()
$436
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 am
PDX
- TWF
1 stop4h 01m
Delta
Wed 7/223:25 pm
TWF
- PDX
2 stops7h 35m
Delta
Deal found 6/8![Delta logo]()
$682
Last-minute flights from Portland to Twin FallsDiscover last-minute flight deals from Portland to Twin Falls. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Twin Falls. Data last updated June 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 6/286:15 am
TWF
- PDX
1 stop3h 24m
Delta
Deal found 6/9![Delta logo]()
$436
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:24 pm
PDX
- TWF
1 stop3h 53m
Delta
Mon 6/296:15 am
TWF
- PDX
1 stop3h 24m
Delta
Deal found 6/8![Delta logo]()
$432
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:30 am
PDX
- TWF
2 stops8h 04m
Delta
Sun 7/126:15 am
TWF
- PDX
2 stops6h 26m
Delta
Deal found 6/7![Delta logo]()
$367
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:45 am
PDX
- TWF
1 stop4h 01m
Delta
Sun 7/196:15 am
TWF
- PDX
1 stop3h 22m
Delta
Deal found 6/8![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 am
PDX
- TWF
1 stop4h 01m
Delta
Wed 7/223:25 pm
TWF
- PDX
1 stop3h 53m
Delta
Deal found 6/8![Delta logo]()
$524
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:45 am
PDX
- TWF
1 stop4h 01m
Delta
Thu 7/233:25 pm
TWF
- PDX
1 stop3h 53m
Delta
Deal found 6/8![Delta logo]()
$694
One-way flights from Portland to Twin FallsSearch for one-way flight options from Portland to Twin Falls. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Portland to Twin Falls. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:36 pm
PDX
- TWF
2 stops17h 24m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$207
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:45 am
PDX
- TWF
1 stop4h 01m
Delta
Deal found 6/5![Delta logo]()
$282
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:20 am
PDX
- TWF
2 stops6h 14m
Delta
Deal found 6/8![Delta logo]()
$500
Find flight deals from Portland to Twin Falls
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Twin Falls (TWF). 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $356 (Delta) |
One-way from | $207 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Twin Falls 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 10, 2026.
Use the filters below to find and compare flights from Portland to Twin Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Fri 7/17
5:45 am-10:46 am
1 stop4h 01m
Twin Falls Joslin
Sun 7/19
6:15 am-8:37 am
1 stop3h 22m
$356
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Fri 7/10
5:45 am-10:46 am
1 stop4h 01m
Twin Falls Joslin
Sun 7/12
6:15 am-8:37 am
1 stop3h 22m
$356
Quickest round-trip
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Fri 6/26
5:24 pm-10:17 pm
1 stop3h 53m
Twin Falls Joslin
Mon 6/29
6:15 am-8:39 am
1 stop3h 24m
$432
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Wed 6/24
5:45 am-10:46 am
1 stop4h 01m
Twin Falls Joslin
Sun 6/28
6:15 am-8:39 am
1 stop3h 24m
$436
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Wed 7/22
5:45 am-10:46 am
1 stop4h 01m
Twin Falls Joslin
Wed 7/22
3:25 pm-10:00 pm
2 stops7h 35m
$682
Cheapest one-way
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Thu 7/23
5:36 pm-12:00 pm
2 stops17h 24m
$207
Quickest one-way
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Mon 7/6
5:45 am-10:46 am
1 stop4h 01m
$282
PortlandTwin Falls
PDX - TWF
PDXTWF
Portland
Tue 6/30
5:45 am-10:46 am
1 stop4h 01m
$282
Sorted by cheapest first
Compare providers for flights from Portland to Twin Falls
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 Twin Falls in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Twin Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Twin Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Twin Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Twin Falls 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-Twin Falls 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 Twin Falls
Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Portland with our price prediction graph.
PDX-TWF
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 Twin Falls
Get insights into the airlines that provide service to Twin Falls. 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 Twin Falls. Reviews last updated June 10, 2026.
Read through reviews of airlines operating flights from Portland to Twin Falls, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Portland to Twin Falls. 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 Twin Falls?
Book flights to Twin Falls if you plan to visit one of these locationsBurley
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Complete your trip
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Portland and Twin Falls flights
Browse other Portland and Twin Falls flight options. Last updated on June 10, 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 10, 2026.
Popular flight searches
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Other flights to Twin Falls
Explore flights to Twin Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Top airline flying from Portland to Twin Falls
Discover the top airline that operate flights from Portland to Twin Falls. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$386 | FlexibilityNo cancel fee | On-timeN/A |