Question 1

How long does it take to travel from Idaho Falls to Portland?

Accepted Answer

A one-way nonstop (direct) flight between Idaho Falls and Portland takes around 1.6 hours.

Question 2

What is the flight distance between Idaho Falls and Portland?

Accepted Answer

The flight distance between Idaho Falls and Portland is 865 km.

Question 3

What airlines offer nonstop (direct) flights between Idaho Falls and Portland?

Accepted Answer

Several carriers operate flights between Idaho Falls and Portland. Airlines offering nonstop (direct) flights include Alaska Airlines, Allegiant Air.

Question 4

What are the most popular routes to and from Idaho Falls?

Accepted Answer

Travelers frequently search for route combinations, such as Idaho Falls and Phoenix, Las Vegas, Santa Ana, Guadalajara, Los Angeles, Fort Lauderdale, Atlanta, Sharm El Sheikh, Mazatlán, Kauai, Lima, Venice, Odessa, Washington, D.C., Stockton, Brisbane, Spokane, Vancouver, Nice, Lyon.

Question 5

What are the most popular routes to and from Portland?

Accepted Answer

Travelers frequently search for route combinations, such as Portland and London, Los Angeles, Guadalajara, Mexico City, Edinburgh, Las Vegas, New York, San Francisco, Newcastle upon Tyne, Phoenix, Denver, Dallas, San Diego, Tokyo, Chicago, Washington, D.C., Ontario, Paris, Calgary, Salt Lake City.

Question 6

What airports are near Idaho Falls?

Accepted Answer

The main airport in Idaho Falls is Idaho Falls Regional. It is also served by Idaho Falls Regional, Magic Valley Regional, Jackson Hole, Friedman Memorial, Yellowstone, Pocatello Regional.

Question 7

What airports are near Portland?

Accepted Answer

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Boeing Field, Kenmore Air Harbor Seaplane Base.

Question 8

Which airlines fly between Idaho Falls and Portland?

Accepted Answer

Currently, you can fly between Idaho Falls and Portland with Alaska Airlines, United Airlines, Allegiant Air, Frontier Airlines, Air Canada.

Question 9

When’s the best time to travel between Idaho Falls and Portland?

Accepted Answer

If you don’t have specific dates for your trip between Idaho Falls and Portland, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 10

What flights operate between Idaho Falls and Portland?

Accepted Answer

Traveling between Idaho Falls and Portland, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 11

How many airports are there near Idaho Falls?

Accepted Answer

There are a number of airports in and around Idaho Falls. The main one is Idaho Falls Regional and other nearby airports include Idaho Falls Regional, Magic Valley Regional, Jackson Hole, Friedman Memorial, Yellowstone, Pocatello Regional

Question 12

How many airports are there near Portland?

Accepted Answer

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Boeing Field, Kenmore Air Harbor Seaplane Base.

Question 13

What time do nonstop (direct) flights between Idaho Falls and Portland depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Idaho Falls, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do nonstop (direct) flights between Idaho Falls and Portland arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Portland, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 15

What time do flights between Idaho Falls and Portland depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Idaho Falls, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do flights between Idaho Falls and Portland arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Portland, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£169
Cheapest nonstop round-trip	£129
Cheapest round-trip	£327
Average round-trip	£363
Nonstop flights in September	£72 – £415

Transport Option	Typical time	Typical cost	Frequency	Best for
MAX Red Line to Pioneer Square	38-45 min	$2.50 – $2.80; adult fare; day pass available	every 15 min (traffic dependent)	budget travelers
TriMet Bus Route 12	45-60 min	$2.50 – $2.80; adult fare; transfers included	every 15–30 min (traffic dependent)	east side destinations
Taxi	20-40 min	$35 – $50; metered; varies by traffic	on-demand 24/7 (traffic dependent)	door-to-door convenience
Uber/Lyft	20-40 min	$25 – $45; surge pricing may apply	on-demand 24/7 (traffic dependent)	flexible pickup
Private transfer/shuttle	20-40 min	$50 – $90; pre-booked; fixed rate	by reservation (traffic dependent)	groups or luggage
Rental car	20-40 min	$40 – $100; per day; varies by provider	on-demand (traffic dependent)	exploring Oregon

Airline	Mon 24.08	Tue 25.08	Wed 26.08	Thu 27.08	Fri 28.08	Sat 29.08	Sun 30.08
Alaska Airlines	1	1	1	1	1	1	1
Hawaiian Airlines	---	---	---	---	---	---	---
Allegiant Air	---	---	---	---	---	---	---
Weekly flights: 7 total	Daily flights: 1 average	Most flights: Monday 1 flights

Airline	Mon 31.08	Tue 01.09	Wed 02.09	Thu 03.09	Fri 04.09	Sat 05.09	Sun 06.09
Alaska Airlines	1	1	1	1	1	1	1
Hawaiian Airlines	---	---	---	---	---	---	---
Allegiant Air	---	---	---	---	---	---	---
Weekly flights: 7 total	Daily flights: 1 average	Most flights: Monday 1 flights

Airline	Mon 07.09	Tue 08.09	Wed 09.09	Thu 10.09	Fri 11.09	Sat 12.09	Sun 13.09
Alaska Airlines	1	1	1	1	1	---	---
Hawaiian Airlines	---	---	---	---	---	---	---
Allegiant Air	---	---	---	---	---	---	---
Weekly flights: 5 total	Daily flights: 1 average	Most flights: Monday 1 flights

Name	Carrier code	IATA Code	Passport needed during booking
Alaska Airlines	ASA	AS	No
United Airlines	UAL	UA	No
Allegiant Air	AAY	G4	No
Frontier Airlines	FFT	F9	No
Air Canada	ACA	AC	Yes

Month	Average monthly max temperature	Average monthly min temperature
January	8°C	2°C
February	8°C	2°C
March	11°C	3°C
April	14°C	5°C
May	19°C	8°C
June	23°C	11°C
July	28°C	13°C
August	28°C	15°C
September	24°C	12°C
October	17°C	8°C
November	10°C	4°C
December	7°C	2°C

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