$312+ Cheap flights from Portland to Twin Falls (PDX - TWF)
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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TWF
Nov 18 — Nov 251
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
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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 October 19, 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 October 19, 2026.
This Delta deal was found by Cheapflights users on 10/15. 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 12/25:45 am -
1 stop5h 40m
Tue 12/86:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 10/15. 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 12/35:45 am -
1 stop5h 40m
Tue 12/86:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 10/15. 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 12/35:45 am -
1 stop5h 40m
Mon 12/76:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 10/14. 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 12/25:45 am -
1 stop5h 40m
Mon 12/71:17 pm -
1 stop4h 20m
Deal found 10/14![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/285:45 am -
1 stop3h 43m
Tue 12/86:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 10/15. 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 12/15:45 am -
1 stop5h 40m
Sat 12/51:17 pm -
1 stop4h 19m
Deal found 10/15![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 10/15. 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 12/25:45 am -
1 stop5h 40m
Sun 12/61:17 pm -
2 stops6h 41m
Deal found 10/15![Delta logo]()
$418
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 October 19, 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 October 19, 2026.
This Delta deal was found by Cheapflights users on 10/15. 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 12/25:45 am -
1 stop5h 40m
Mon 12/76:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 10/15. 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 12/35:45 am -
1 stop5h 40m
Sat 12/51:17 pm -
2 stops8h 41m
Deal found 10/15![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 10/15. 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 12/15:45 am -
1 stop5h 40m
Mon 12/71:17 pm -
2 stops9h 49m
Deal found 10/15![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 10/14. 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 12/15:59 pm -
2 stops17h 26m
Thu 12/106:05 am -
2 stops8h 30m
Deal found 10/14![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 10/14. 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 12/35:45 am -
1 stop5h 40m
Sun 12/61:17 pm -
1 stop20h 45m
Deal found 10/14![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 10/18. 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 11/35:33 am -
1 stop5h 52m
Sat 11/71:17 pm -
1 stop3h 53m
Deal found 10/18![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 10/14. 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.
Sat 11/285:51 pm -
2 stops19h 42m
Sat 12/51:17 pm -
2 stops8h 41m
Deal found 10/14![Delta logo]()
$626
This Delta deal was found by Cheapflights users on 10/14. 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.
Sat 11/285:51 pm -
2 stops19h 42m
Tue 12/81:17 pm -
2 stops9h 49m
Deal found 10/14![Delta logo]()
$626
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/285:45 am -
1 stop3h 43m
Wed 12/96:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 10/14. 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 11/305:45 am -
1 stop5h 36m
Thu 12/106:05 am -
1 stop3h 57m
Deal found 10/14![Delta logo]()
$896
Last-minute flights from Portland to Twin FallsDiscover last-minute flight deals from Portland to Twin Falls. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Twin Falls. Data last updated October 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/16. 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.
Sat 10/315:15 pm -
1 stop4h 05m
Wed 11/41:17 pm -
1 stop3h 53m
Deal found 10/16![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 10/18. 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 11/35:33 am -
1 stop5h 52m
Sat 11/71:17 pm -
1 stop3h 53m
Deal found 10/18![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/285:45 am -
1 stop3h 43m
Tue 12/86:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/285:45 am -
1 stop3h 43m
Mon 12/76:05 am -
1 stop3h 57m
Deal found 10/15![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/285:45 am -
1 stop3h 43m
Fri 12/41:17 pm -
1 stop4h 20m
Deal found 10/15![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/285:45 am -
1 stop3h 43m
Thu 12/106:05 am -
2 stops8h 30m
Deal found 10/15![Delta logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sun 11/2911:23 am -
1 stop23h 37m
Mon 12/71:45 pm -
2 stops27h 25m
Deal found 10/15![Multiple Airlines logo]()
$501
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 October 19, 2026.
Search for one-way flight options from Portland to Twin Falls. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sun 10/2511:49 am -
2 stops23h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 10/18. 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 10/275:33 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 10/18. 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 12/15:45 am -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$527
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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (Delta) |
One-way from | $312 (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 7,457,451 searches. Data last updated October 19, 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 Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Sun 10/25
11:49 am-12:00 pm
2 stops23h 11m
Twin Falls Joslin
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$317
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Wed 12/2
5:45 am-12:25 pm
1 stop5h 40m
Twin Falls Joslin
Mon 12/7
6:05 am-9:02 am
1 stop3h 57m
$346
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Thu 12/3
5:45 am-12:25 pm
1 stop5h 40m
Twin Falls Joslin
Sat 12/5
1:17 pm-8:58 pm
2 stops8h 41m
$352
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Tue 10/27
5:33 am-12:25 pm
1 stop5h 52m
Twin Falls Joslin
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$417
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Tue 12/1
5:45 am-12:25 pm
1 stop5h 40m
Twin Falls Joslin
Mon 12/7
1:17 pm-10:06 pm
2 stops9h 49m
$428
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Tue 12/1
5:59 pm-12:25 pm
2 stops17h 26m
Twin Falls Joslin
Thu 12/10
6:05 am-1:35 pm
2 stops8h 30m
$506
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Thu 12/3
5:45 am-12:25 pm
1 stop5h 40m
Twin Falls Joslin
Sun 12/6
1:17 pm-9:02 am
1 stop20h 45m
$515
Quickest round-trip
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Tue 12/1
5:45 am-12:25 pm
1 stop5h 40m
Twin Falls Joslin
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$527
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Tue 11/3
5:33 am-12:25 pm
1 stop5h 52m
Twin Falls Joslin
Sat 11/7
1:17 pm-4:10 pm
1 stop3h 53m
$548
PortlandTwin Falls
PDX Portland - TWF Twin Falls Joslin
PDXTWF
Portland
Sat 11/28
5:51 pm-2:33 pm
2 stops19h 42m
Twin Falls Joslin
Sat 12/5
1:17 pm-8:58 pm
2 stops8h 41m
$626
Showing 1-10 of 13 resultsSorted 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 October.
| 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.
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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