Cheap flights from Portland, OR to Idaho Falls, ID
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Cheapest one-way trip | $62 |
---|---|
Cheapest round-trip | $125 |
Average round-trip | $432 |
Most popular airline | Alaska Airlines |
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The most popular airlines for this route are Alaska Airlines, and United Airlines. Portland and Idaho Falls have 40 direct flights per week. When you arrive at Idaho Falls, consider visiting Yellowstone National Park, and The Rocky Mountains.
Weekly direct flights
Discover the top airlines offering direct flights from Portland to Idaho Falls in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Tue 30.04 - Mon 06.05
Airline | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 | Sun 05.05 | Mon 06.05 |
---|---|---|---|---|---|---|---|
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Tue 07.05 - Mon 13.05
Airline | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 | Sun 12.05 | Mon 13.05 |
---|---|---|---|---|---|---|---|
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Tue 14.05 - Mon 20.05
Airline | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 | Sun 19.05 | Mon 20.05 |
---|---|---|---|---|---|---|---|
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Tue 21.05 - Mon 27.05
Airline | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 | Sun 26.05 | Mon 27.05 |
---|---|---|---|---|---|---|---|
--- | --- | --- | 1 | --- | --- | 1 |
Check-in for a flight from Portland to Idaho Falls
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Weather in Idaho Falls
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -1°C | -10°C |
February | 0°C | -8°C |
March | 6°C | -3°C |
April | 12°C | 0°C |
May | 18°C | 4°C |
June | 24°C | 9°C |
July | 31°C | 13°C |
August | 29°C | 13°C |
September | 24°C | 9°C |
October | 14°C | 2°C |
November | 5°C | -3°C |
December | -1°C | -9°C |
14 day forecast
Frequently asked questions
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