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Find deals on international flights to Idaho Falls from $89

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 4/28
Sun 5/5

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In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Good to know

Low season

October

High season

July

Cheapest flight

$89
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Seattle to Idaho Falls

FAQs for booking Worldwide to Idaho Falls flights

  • How does KAYAK find such low prices on flights from Worldwide to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Worldwide to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Worldwide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Worldwide to Idaho Falls?

Nonstop departures

Worldwide to Idaho Falls Fanning Field

Monday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Thursday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Friday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Sunday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

See more direct flights

Nonstop returns

Idaho Falls Fanning Field to Worldwide

Monday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Thursday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Friday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Sunday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

See more direct flights
See more direct flights

Book cheap flights from Worldwide to Idaho Falls

Recent round-trip flight deals

4/23Tue
nonstopAlaska Airlines
1h 41mSEA-IDA
4/24Wed
nonstopAlaska Airlines
1h 54mIDA-SEA
$172
5/1Wed
1 stopDelta
6h 15mSEA-IDA
5/8Wed
1 stopDelta
4h 53mIDA-SEA
$191
4/25Thu
1 stop
9h 07mLAX-IDA
4/28Sun
1 stop
15h 07mIDA-LAX
$215
4/24Wed
1 stop
11h 08mDFW-IDA
5/1Wed
1 stop
19h 07mIDA-DFW
$215
4/30Tue
nonstopAlaska Airlines
1h 41mSEA-IDA
5/9Thu
nonstopAlaska Airlines
1h 54mIDA-SEA
$217
4/23Tue
1 stopDelta
6h 15mSEA-IDA
4/24Wed
1 stopDelta
6h 30mIDA-SEA
$231
5/9Thu
1 stopAmerican Airlines
7h 44mDEN-IDA
5/13Mon
1 stopAmerican Airlines
7h 04mIDA-DEN
$243
4/26Fri
nonstopUnited Airlines
1h 44mDEN-IDA
4/28Sun
nonstopUnited Airlines
1h 44mIDA-DEN
$284
5/15Wed
nonstopUnited Airlines
1h 44mDEN-IDA
5/21Tue
nonstopUnited Airlines
1h 47mIDA-DEN
$316
4/24Wed
nonstopAmerican Airlines
3h 12mDFW-IDA
5/1Wed
nonstopAmerican Airlines
2h 58mIDA-DFW
$354

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/30Tue
nonstopAlaska Airlines
1h 41mSEA-IDA
$89
5/9Thu
1 stop
14h 25mDEN-IDA
$141
4/30Tue
2 stops
31h 28mLAX-IDA
$142
5/9Thu
nonstopUnited Airlines
1h 48mDEN-IDA
$145
5/4Sat
1 stopAmerican Airlines
8h 57mLAX-IDA
$149
5/15Wed
1 stopAlaska Airlines
8h 06mDEN-IDA
$152
5/10Fri
1 stopAmerican Airlines
6h 42mDEN-IDA
$154
5/15Wed
nonstopUnited Airlines
1h 44mDEN-IDA
$177
4/29Mon
1 stopDelta
4h 04mDEN-IDA
$179
4/24Wed
1 stopDelta
7h 40mEWR-IDA
$209

Search by stops

Search by airline

Search by price

Last minute flights from Worldwide to Idaho Falls

Last minute flight, train and bus deals

4/1Mon
multi-stop
14h 00mLAX-IDA
4/4Thu
multi-stop
9h 10mIDA-LAX
$419
3/31Sun
multi-stop
6h 59mLAX-IDA
4/4Thu
multi-stop
9h 10mIDA-LAX
$431
4/1Mon
multi-stop
9h 43mDEN-IDA
4/3Wed
multi-stop
27h 30mIDA-DEN
$494
4/1Mon
nonstopUnited Airlines
1h 44mDEN-IDA
4/5Fri
nonstopUnited Airlines
1h 44mIDA-DEN
$584
4/1Mon
nonstopUnited Airlines
1h 44mDEN-IDA
4/3Wed
nonstopUnited Airlines
1h 50mIDA-DEN
$624
4/1Mon
multi-stopAmerican Airlines
13h 27mDEN-IDA
4/5Fri
multi-stopAmerican Airlines
5h 55mIDA-DEN
$653
3/29Fri
multi-stopDelta
6h 51mLAX-IDA
4/4Thu
multi-stopDelta
11h 39mIDA-LAX
$703
3/30Sat
multi-stopDelta
5h 29mLAX-IDA
4/4Thu
multi-stopDelta
6h 00mIDA-LAX
$707
4/1Mon
multi-stopAmerican Airlines
9h 23mDEN-IDA
4/3Wed
multi-stopAmerican Airlines
5h 51mIDA-DEN
$710
3/30Sat
nonstopAlaska Airlines
1h 42mSEA-IDA
4/1Mon
nonstopAlaska Airlines
1h 57mIDA-SEA
$922

Search by stops

Search by airline

Search by price

Flights to Idaho Falls

Destination:

Idaho Falls (IDA)United States

Return flight deals:

Idaho Falls - Worldwide

Cabin classes:

$924
$318
$656
$68