$134 Cheap Alaska Airlines flights from Chicago to Idaho Falls (ORD to IDA)

Find The Best Day To Fly from Chicago to Idaho Falls

Amazing Alaska Airlines ORD to IDA Flight Deals

The cheapest flights to Idaho Falls Regional found within the past 7 days were $267 round trip and $134 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 9 - Wed, Sep 10
ORD
Chicago
IDA
Idaho Falls
$267 Roundtrip, found 11 hours ago
$267
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Chicago to Idaho Falls, returning Wed, Sep 10, priced at $267 found 11 hours ago
Sat, Sep 27 - Tue, Oct 14
ORD
Chicago
IDA
Idaho Falls
$281 Roundtrip, found 22 hours ago
$281
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Chicago to Idaho Falls, returning Tue, Oct 14, priced at $281 found 22 hours ago
Wed, Sep 10 - Mon, Sep 22
ORD
Chicago
IDA
Idaho Falls
$290 Roundtrip, found 22 hours ago
$290
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Chicago to Idaho Falls, returning Mon, Sep 22, priced at $290 found 22 hours ago
Tue, Aug 19 - Tue, Sep 2
ORD
Chicago
IDA
Idaho Falls
$294 Roundtrip, found 22 hours ago
$294
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Chicago to Idaho Falls, returning Tue, Sep 2, priced at $294 found 22 hours ago
Wed, Nov 19 - Tue, Dec 9
ORD
Chicago
IDA
Idaho Falls
$301 Roundtrip, found 23 hours ago
$301
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Chicago to Idaho Falls, returning Tue, Dec 9, priced at $301 found 23 hours ago
Mon, Sep 29 - Tue, Oct 14
ORD
Chicago
IDA
Idaho Falls
$312 Roundtrip, found 22 hours ago
$312
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Chicago to Idaho Falls, returning Tue, Oct 14, priced at $312 found 22 hours ago

IDA From ORD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Teton Peaks Resort

Teton Peaks Resort

2.5 out of 5
Save 100% on your flight
per person
Aug 31 - Sep 5
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Idaho Falls (IDA)
Sawtelle Mountain Resort

Sawtelle Mountain Resort

2.5 out of 5
per person
Jul 17 - Jul 21
found 20 hours ago
Roundtrip non-stop flight included
Chicago (MDW) to Idaho Falls (IDA)
Cabin Village

Cabin Village

2.5 out of 5
per person
Jul 17 - Jul 21
found 20 hours ago
Roundtrip non-stop flight included
Chicago (MDW) to Idaho Falls (IDA)
Don't see what you're looking for?
See all available trips from O'Hare Intl. to Idaho Falls Regional
View all trips
Alaska Airlines Airports
Hop on a(n) Alaska Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
SEAUSASeattle - Tacoma Intl.115
ORDUSAO'Hare Intl.44
LAXUSALos Angeles Intl.24
PDXUSAPortland Intl.23
ANCUSATed Stevens Anchorage Intl.22
SFOUSASan Francisco Intl.21
SANUSASan Diego Intl.18
JNUUSAJuneau Intl.10
SJCUSANorman Y. Mineta San Jose Intl.10
GEGUSASpokane Intl.7

Travelers ❤️ these 🏨 after their flight to Idaho Falls

Econo Lodge
Econo Lodge
2 out of 5
1448 W Broadway St, Idaho Falls, ID
A seasonal outdoor pool, free self parking, and laundry facilities are featured at this hotel. WiFi in public areas is free. A snack bar/deli is provided and ...
7.6/10 Good! (1,005 reviews)
"Bathroom sink is clogged room 239"

Reviewed on Jun 14, 2025

Econo Lodge
Shilo Inns Idaho Falls
Shilo Inns Idaho Falls
2.5 out of 5
780 Lindsay Blvd, Idaho Falls, ID
This hotel features an indoor pool and a 24-hour gym. Enjoy the hot tub and free perks like buffet breakfast and free self parking. Enjoy the sauna and conveniences ...
8/10 Very Good! (1,659 reviews)
"Very large comfortable king suite. The hotel itself is a bit outdated and the area seems well past its prime. The provided breakfast was ok. Overall the room itself was a great value."

Reviewed on Jun 15, 2025

Shilo Inns Idaho Falls
Motel West
Motel West
2.5 out of 5
1540 West Broadway, Idaho Falls, ID
This motel features an indoor pool, a hot tub, and a restaurant. Guests will appreciate free perks like free self parking and WiFi in public areas. A hair salon ...
8.6/10 Excellent! (1,428 reviews)
"Super clean"

Reviewed on Jun 15, 2025

Motel West
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.