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$38+ Cheap flights from Wyoming to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Wyoming to Idaho

Keep the following information in mind while searching for Wyoming to Idaho flight deals. Data was last updated September 15, 2025.

Round-trip from

$73
(Frontier)

One-way from

$38
(Kiwi.com)
From Wyoming to Idaho
Search Deals
One-way flight from Wyoming to Idaho
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Find flight deals from Wyoming to Idaho

Cheapest flights from Wyoming to Idaho
Explore the most affordable flight options available from Wyoming to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:38 amDEN - BOI
Nonstop1h 59mFrontier
Sun 10/512:22 pmBOI - DEN
Nonstop2h 23mFrontier
Deal found 9/13$73
This Frontier deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:53 amDEN - BOI
Nonstop1h 55mFrontier
Sun 11/212:33 pmBOI - DEN
Nonstop2h 00mFrontier
Deal found 9/12$74
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:48 amDEN - GEG
Nonstop2h 20mFrontier
Sun 10/2611:53 amGEG - DEN
Nonstop2h 26mFrontier
Deal found 9/13$83
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:48 amDEN - GEG
Nonstop2h 20mFrontier
Sun 11/912:03 pmGEG - DEN
Nonstop2h 16mFrontier
Deal found 9/13$89
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amDEN - BOI
1 stop8h 12mMultiple Airlines
Sun 11/212:33 pmBOI - DEN
Nonstop2h 00mMultiple Airlines
Deal found 9/12$116
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amDEN - BOI
1 stop8h 12mMultiple Airlines
Thu 10/3012:33 pmBOI - DEN
Nonstop2h 00mMultiple Airlines
Deal found 9/12$117
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:46 pmDEN - BOI
1 stop5h 13mMultiple Airlines
Sun 11/212:33 pmBOI - DEN
Nonstop2h 00mMultiple Airlines
Deal found 9/12$123
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:48 amDEN - GEG
Nonstop2h 20mFrontier
Thu 10/1612:03 pmGEG - DEN
Nonstop2h 16mFrontier
Deal found 9/13$124
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:25 pmDEN - BOI
Nonstop1h 59mUnited Airlines
Sat 10/185:39 pmBOI - DEN
Nonstop2h 01mUnited Airlines
Deal found 9/12$133
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:37 pmDEN - BOI
1 stop6h 43mAlaska Airlines
Tue 11/45:54 amBOI - DEN
1 stop4h 41mAlaska Airlines
Deal found 9/12$136
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:25 pmDEN - BOI
1 stop6h 26mDelta
Wed 11/55:25 amBOI - DEN
1 stop6h 03mDelta
Deal found 9/12$137
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:37 pmDEN - BOI
1 stop6h 43mAlaska Airlines
Sun 11/25:28 amBOI - DEN
1 stop5h 59mAlaska Airlines
Deal found 9/12$142

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wyoming to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Wyoming to Idaho that are best for you.

Fly from

Wyoming

Fly to

Idaho

Route

Depart

Return

Price

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/3

9:38 am-11:37 am

Nonstop1h 59m

Boise Air Term. Gowen Fld

Thu 10/9

12:28 pm-2:28 pm

Nonstop2h 00m

$73

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 10/29

3:37 pm-10:20 pm

1 stop6h 43m

Boise Air Term. Gowen Fld

Tue 11/4

5:54 am-10:35 am

1 stop4h 41m

$136

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Sat 10/11

3:00 pm-7:07 pm

1 stop4h 07m

Boise Air Term. Gowen Fld

Wed 10/15

4:46 pm-11:14 pm

1 stop6h 28m

$137

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 10/29

6:25 am-1:20 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Wed 11/5

4:00 pm-11:50 pm

1 stop7h 50m

$137

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 10/29

6:25 am-1:20 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Thu 10/30

4:00 pm-11:49 pm

1 stop7h 49m

$153

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/31

12:25 pm-8:16 pm

1 stop7h 51m

Boise Air Term. Gowen Fld

Sat 11/1

6:00 am-9:29 am

1 stop3h 29m

$153

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/31

6:25 am-1:20 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Wed 11/5

4:00 pm-11:50 pm

1 stop7h 50m

$153

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 10/16

9:48 am-11:43 am

Nonstop1h 55m

Boise Air Term. Gowen Fld

Sun 10/19

12:28 pm-2:28 pm

Nonstop2h 00m

$155

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/31

6:25 am-1:20 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Mon 11/3

4:46 pm-11:14 pm

1 stop6h 28m

$169

Salt Lake CitySpokane

SLC - GEG

SLCGEG

Salt Lake City

Thu 10/2

1:33 pm-8:18 pm

1 stop7h 45m

Spokane

Sun 10/5

9:08 pm-7:28 pm

1 stop21h 20m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Wyoming to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Wyoming with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wyoming to Idaho
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines from Wyoming to Idaho by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Wyoming to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wyoming to Idaho?

    A quick flight from Wyoming to Idaho can take about 1h 59m. Frontier provides one of the quickest options available for as low as $73. The distance from Wyoming to Idaho is about 647 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Wyoming to Idaho one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $46. United Airlines flights start at $59 while deals on Alaska Airlines start at $68 one-way.

  • Can I find deals for flights from Wyoming to Idaho that include hotel bookings?

    Yes. In addition to deals on Wyoming to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wyoming to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wyoming to Idaho.

  • Can I find deals for business class flights from Wyoming to Idaho?

    Yes. Cheapflights offers flight deals from Wyoming to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wyoming to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Wyoming to Idaho (average of $314). Flying from Wyoming to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Wyoming to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Wyoming to Idaho

Discover the top airline that operate flights from Wyoming to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$266Average$549FlexibilityNo cancel feeOn-time69%

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