Cheap Flights to Sacajawea Historic Byway , ID from CA $228

View CA $228 flight on Thu, May 7, 2026Opens in a new window

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How much is the cheapest flight to Sacajawea Historic Byway?

Prices were available within the past 7 days and start at CA $228 for one-way flights and CA $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 13 - Sun, May 17
DEN
Denver
IDA
Idaho Falls
CA $230 Roundtrip, found 5 hours ago
CA $230
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, May 13 from Denver to Idaho Falls, returning Sun, May 17, priced at CA $230 found 5 hours ago
United
Tue, May 12 - Sat, May 16
DEN
Denver
IDA
Idaho Falls
CA $442 Roundtrip, found 5 hours ago
CA $442
Roundtrip
found 5 hours ago
Select United flight, departing Tue, May 12 from Denver to Idaho Falls, returning Sat, May 16, priced at CA $442 found 5 hours ago
Alaska Airlines
Tue, May 12 - Sat, May 16
DEN
Denver
IDA
Idaho Falls
CA $495 Roundtrip, found 5 hours ago
CA $495
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, May 12 from Denver to Idaho Falls, returning Sat, May 16, priced at CA $495 found 5 hours ago
American Airlines
Fri, Apr 24 - Wed, Apr 29
DEN
Denver
IDA
Idaho Falls
CA $510 Roundtrip, found 2 hours ago
CA $510
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Denver to Idaho Falls, returning Wed, Apr 29, priced at CA $510 found 2 hours ago
WestJet
Sat, May 23 - Sat, Jun 6
YXE
Saskatoon
IDA
Idaho Falls
CA $776 Roundtrip, found 4 days ago
CA $776
Roundtrip
found 4 days ago
Select WestJet flight, departing Sat, May 23 from Saskatoon to Idaho Falls, returning Sat, Jun 6, priced at CA $776 found 4 days ago

Frequently asked questions

How do I find cheap flights to Sacajawea Historic Byway that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to bring you the most flexible fares around. Simply tick the "No change fee" box under the "Flexible change policies" heading to find the best flights to Sacajawea Historic Byway.
How can I find cheap tickets to Sacajawea Historic Byway?
In the last seven days, CA $230 was the lowest price for a flight to Sacajawea Historic Byway. For even greater savings, book well in advance and be flexible with your travel dates. Search for your airfare to Sacajawea Historic Byway, then see prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Sacajawea Historic Byway?
There were loads of affordable fares for the taking in the last seven days, with the cost of a round-trip flight to Sacajawea Historic Byway varying between CA $230 and CA $776. Many lucky vacationers scored one-way seats from Milwaukee (MKE) for as little as CA $228.
When is the cheapest time to fly to Sacajawea Historic Byway?
Jet off on a Tuesday to better your chances of securing the cheapest deal to Sacajawea Historic Byway. Mondays are usually the next most affordable day to take off. Saturday is typically the costliest day to fly anywhere.
How much is a plane ticket to Sacajawea Historic Byway?
In the last seven days, ticket prices to Sacajawea Historic Byway fluctuated from CA $230 to CA $776.
What is the best time to go to Sacajawea Historic Byway?
Almost anytime is an excellent time to head to Sacajawea Historic Byway, with superb cities like Mud Lake to discover. If you don't mind a crowd, June, July and August are the most popular months for newcomers. The warm summer season begins June 20 here. If you're travelling around this time, take some suncream and a wide-brimmed hat. Average summer temperatures range between 11ºC and 28ºC in Mud Lake.
What months are the cheapest to book a flight to Sacajawea Historic Byway?
February is a great month to get your hands on a fabulous deal to Sacajawea Historic Byway. Be aware that the priciest time to make a purchase in the U.S. isn't the middle of summer, but in December.

Travel information

Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Roundtrip price
CA $230

Trending flights to Sacajawea Historic Byway

Prices were available within the past 7 days and start at CA $228 for one-way flights and CA $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 20 - Wed, Jun 3
YVR
Vancouver
IDA
Idaho Falls
CA $498 Roundtrip, found 4 days ago
CA $498
Roundtrip
found 4 days ago
Select United flight, departing Wed, May 20 from Vancouver to Idaho Falls, returning Wed, Jun 3, priced at CA $498 found 4 days ago

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