Cheap flights from Idaho Falls to Portland (IDA - PDX)

IDA — PDX
Dec 14 — Dec 211

The best prices from Idaho Falls Fanning Field to Portland are usually found in February or July, booked 41 days in advance, depart on a Friday or Monday and return on a Friday

How to find the cheapest flight from Idaho Falls (IDA) to Portland (PDX)

All the information you need to plan the best IDA to PDX flight in 2022: compare Idaho Falls to Portland flight prices with the expected peak season, weather and rainfall in Portland.

IDA - PDX

Price

$132 - $405

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

Popular inOctoberHigh demand for flights, 47% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 38% potential price drop
Average price$216Average for round-trip flights in December 2022
Round-trip from$132From Idaho Falls Fanning Field to Portland

What is the cheapest day to fly round-trip from Idaho Falls to Portland?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Portland. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Idaho Falls to Portland?

To save on the cost of your flight from Idaho Falls to Portland, book at least 42 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $206 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $235.

What is the cheapest month to fly from Idaho Falls to Portland?

February is one of the best times of the year to fly to Portland from Idaho Falls. Prices for February average $214 per person but you can even find prices for as low as $88. The most expensive prices can be found in the month of October. Opting for a February flight can save you 89% on your journey compared to booking in October

When is the cheapest time to fly from Idaho Falls to Portland (IDA - PDX)?

One of the essential ways to save on airfare from Idaho Falls to Portland is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 78% on airfare.

Cheap flights from Idaho Falls to Portland in December, January 2022

The best prices found for IDA to PDX flights for December, January
Dec 20 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$179

Allegiant Air

Pick Dates

Deal found 12/8

Jan 6 - Jan 9
IDA

Idaho Falls Fanning Field

PDX

Portland

1 stop

6h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

1 stop

9h 34m
$188

Multiple Airlines

Pick Dates

Deal found 12/8

Dec 23 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$210

Allegiant Air

Pick Dates

Deal found 12/8

Idaho Falls to Portland 2022 flight deals

Cheap flights to Portland from Idaho Falls found for this year
Dec 20 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$179

Allegiant Air

Pick Dates

Deal found 12/8

Dec 23 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$210

Allegiant Air

Pick Dates

Deal found 12/8

Dec 20 - Dec 27
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$220

Allegiant Air

Pick Dates

Deal found 12/8

Cheap Allegiant Air flights from Idaho Falls to Portland

Dec 20 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$179

Allegiant Air

Pick Dates

Deal found 12/8

Dec 23 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$210

Allegiant Air

Pick Dates

Deal found 12/8

Dec 20 - Dec 27
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$220

Allegiant Air

Pick Dates

Deal found 12/8

Cheap United Airlines flights from Idaho Falls to Portland

Jan 25 - Feb 1
IDA

Idaho Falls Fanning Field

PDX

Portland

2 stops

31h 25m
PDX

Portland

IDA

Idaho Falls Fanning Field

1 stop

10h 57m
$358

United Airlines

Pick Dates

Deal found 12/7

Jan 9 - Jan 13
IDA

Idaho Falls Fanning Field

PDX

Portland

2 stops

23h 11m
PDX

Portland

IDA

Idaho Falls Fanning Field

2 stops

30h 08m
$363

United Airlines

Pick Dates

Deal found 12/6

Non-stop flights to Portland from Idaho Falls

Save time with Idaho Falls to Portland direct flight deals
Dec 20 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$179

Allegiant Air

Pick Dates

Deal found 12/8

Dec 23 - Dec 30
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$210

Allegiant Air

Pick Dates

Deal found 12/8

Dec 20 - Dec 27
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
PDX

Portland

IDA

Idaho Falls Fanning Field

Nonstop

1h 31m
$220

Allegiant Air

Pick Dates

Deal found 12/8

One-way flights to Portland from Idaho Falls

The cheapest one-way flights from Idaho Falls to Portland
Feb 5
IDA

Idaho Falls Fanning Field

PDX

Portland

1 stop

4h 01m
$148

Delta

Pick Dates

Deal found 12/8

Dec 17
IDA

Idaho Falls Fanning Field

PDX

Portland

Nonstop

1h 56m
$154

Allegiant Air

Pick Dates

Deal found 12/7

Feb 5
IDA

Idaho Falls Fanning Field

PDX

Portland

2 stops

11h 01m
$175

Multiple Airlines

Pick Dates

Deal found 12/8

Related info for your journey

Useful info, stats and facts about Idaho Falls to Portland flights.

Which airlines flying from Idaho Falls Fanning Field to Portland have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Allegiant Air, Delta, and Alaska Airlines flying from Idaho Falls Fanning Field to Portland have implemented new flexible cancellation policies.

Can I find flights from Idaho Falls to Portland for under $200 on Cheapflights?

Yes, there are multiple flights from Idaho Falls to Portland for under $200. The cheapest flight booked recently is on Allegiant Air for just $179, but on average you can expect to pay $267.

Are there nonstop flights from Idaho Falls to Portland for under $200 on Cheapflights?

Cheapflights has at least 5 direct flights from Idaho Falls to Portland under $200. A good price for a nonstop flight from Idaho Falls to Portland is less than $216.

What are the cheapest airlines flying from Idaho Falls to Portland round-trip?

Flying on Allegiant Air is currently your cheapest option to Portland, with prices starting at $179. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $344 and $358, respectively. Allegiant Air is currently priced 16% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Idaho Falls to Portland one-way?

$148 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Allegiant Air and United Airlines, with prices starting from $154 and $464, respectively.

What are the most popular airlines that fly from Idaho Falls to Portland?

Alaska Airlines, Delta and Allegiant Air are the most popular airlines when flying from Idaho Falls to Portland.

What are the cheapest flights from Idaho Falls to Portland?

Looking at all options, your cheapest flight can be booked for $51. While the most popular route (Idaho Falls Fanning Field - Portland) can be booked for $210 on average our data indicates $338 when flying from Idaho Falls to Portland.

Alternative routes for Idaho Falls to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Medfordfrom $227 pp
Boise to Redmondfrom $264 pp
Boise to Eugenefrom $299 pp

Top 3 airlines flying from Idaho Falls to Portland

The chart below displays the airlines Cheapflights users traveling from Idaho Falls to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Allegiant AirCheapest$78Average$132FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
Alaska AirlinesCheapest$164Average$296FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$177Average$426FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Idaho Falls to Portland

See what time of day planes typically take off from Idaho Falls to Portland
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM