How do I get Price Alerts for flights from Portland to Twin Falls?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Twin Falls . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Portland to Twin Falls with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Portland Airport to Twin Falls Joslin Airport?

Prices for flights from Portland Airport to Twin Falls Joslin Airport were last updated today.

How many operators does momondo search for flights from Portland Airport to Twin Falls Joslin Airport?

As of September 2025, there is 1 operator available to choose from for flights from Portland Airport to Twin Falls Joslin Airport.

How old do you have to be to fly from Portland Airport to Twin Falls Joslin Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Twin Falls Joslin Airport.

What documentation or ID do you need to fly to Twin Falls Joslin Airport?

The required travel and health documents for your Twin Falls Joslin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Twin Falls Joslin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$326 Cheap Flights from Portland to Twin Falls in 2025/26

1 adult

0 bags

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Find the cheapest flights from Portland to Twin Falls

Round-trip

One-way

Cheap round-trip flights

5:00 pm - 10:24 pmPDX-TWF

4h 24m1 stop

3:20 pm - 6:09 pmTWF-PDX

3h 49m1 stop

$326Delta

Find Deal

lun., oct. 13 - lun., oct. 20

9:58 am - 2:37 pmPDX-TWF

3h 39m1 stop

6:15 am - 9:03 amTWF-PDX

3h 48m1 stop

$336Delta

Find Deal

mié., oct. 22 - mar., oct. 28

9:50 am - 2:42 pmPDX-TWF

3h 52m1 stop

6:15 am - 8:55 amTWF-PDX

3h 40m1 stop

$376Delta

Find Deal

mar., sep. 30 - sáb., oct. 4

10:05 am - 2:39 pmPDX-TWF

3h 34m1 stop

1:15 pm - 4:11 pmTWF-PDX

3h 56m1 stop

$602Delta

Find Deal

vie., dic. 12 - sáb., ene. 3

Delta flights from Portland to Twin Falls

Our best Delta deals on Portland to Twin Falls flight tickets

Delta

Oct 13

PDX5:00 pmPortland

4h 24m

1 stop

TWF10:24 pmTwin Falls Joslin

Oct 20

TWF3:20 pmTwin Falls Joslin

3h 49m

1 stop

PDX6:09 pmPortland

$326

Find similar

Delta

Oct 22

PDX9:58 amPortland

3h 39m

1 stop

TWF2:37 pmTwin Falls Joslin

Oct 28

TWF6:15 amTwin Falls Joslin

3h 48m

1 stop

PDX9:03 amPortland

$336

Find similar

Delta

Sep 30

PDX9:50 amPortland

3h 52m

1 stop

TWF2:42 pmTwin Falls Joslin

Oct 4

TWF6:15 amTwin Falls Joslin

3h 40m

1 stop

PDX8:55 amPortland

$376

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

lun. 10/13

5:00 pm-10:24 pm

1 stop4h 24m

Twin Falls Joslin

lun. 10/20

3:20 pm-6:09 pm

1 stop3h 49m

$326

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

mié. 10/22

9:58 am-2:37 pm

1 stop3h 39m

Twin Falls Joslin

mar. 10/28

6:15 am-9:03 am

1 stop3h 48m

$336

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

mar. 9/30

9:50 am-2:42 pm

1 stop3h 52m

Twin Falls Joslin

sáb. 10/4

6:15 am-8:55 am

1 stop3h 40m

$376

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

vie. 12/12

10:05 am-2:39 pm

1 stop3h 34m

Twin Falls Joslin

sáb. 1/3

1:15 pm-4:11 pm

1 stop3h 56m

$602

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland to Twin Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Twin Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Twin Falls (PDX to TWF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Twin Falls

Direct flights	None

There are no direct flights from Portland to Twin Falls. There are no popular flight routes from Portland to Twin Falls.

Search flight deals

How far is Portland to Twin Falls Joslin by plane?
There are 455.8 mi between Portland and Twin Falls Joslin. Flights usually cover this in 3h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Twin Falls Joslin Airport?
Prices for flights from Portland Airport to Twin Falls Joslin Airport were last updated today.
How many operators does momondo search for flights from Portland Airport to Twin Falls Joslin Airport?
As of September 2025, there is 1 operator available to choose from for flights from Portland Airport to Twin Falls Joslin Airport.
How old do you have to be to fly from Portland Airport to Twin Falls Joslin Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Twin Falls Joslin Airport.
What documentation or ID do you need to fly to Twin Falls Joslin Airport?
The required travel and health documents for your Twin Falls Joslin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Twin Falls Joslin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland to Twin Falls?
momondo data reveals that the most frequently booked airline on the route from Portland to Twin Falls is Delta, representing 100% of all bookings.

Best airlines flying from Portland to Twin Falls

Compare and see reviews for airlines that fly from Portland to Twin Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $286	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights

How do I get Price Alerts for flights from Portland to Twin Falls?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Twin Falls. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Portland to Twin Falls with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Twin Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Twin Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Twin Falls with flexible booking policies on momondo?

Yes. All flights to Twin Falls from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Twin Falls?

Once you have performed a search for Portland to Twin Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Twin Falls right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Twin Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.