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Wyoming

$32+ Cheap flights from Idaho to Wyoming

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Idaho to Wyoming

Cheapest flights from Idaho to Wyoming
Explore the most affordable flight options available from Idaho to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/17. 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 12/2512:38 pmBOI - DEN
Nonstop2h 01mFrontier
Thu 1/19:36 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/17$153
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/2812:38 pmBOI - DEN
Nonstop2h 01mFrontier
Thu 1/19:36 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/17$158
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Tue 12/309:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/17$166
This Frontier deal was found by Cheapflights users on 12/16. 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.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sat 12/279:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/16$168
This Frontier deal was found by Cheapflights users on 12/16. 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.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Thu 1/16:15 amDEN - GEG
1 stop10h 38mFrontier
Deal found 12/16$226
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Sun 12/2812:38 pmBOI - DEN
Nonstop2h 01mMultiple Airlines
Thu 1/87:00 amDEN - BOI
1 stop5h 51mMultiple Airlines
Deal found 12/15$229
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/314:05 pmIDA - DEN
Nonstop1h 54mUnited Airlines
Thu 1/19:05 pmDEN - IDA
Nonstop1h 54mUnited Airlines
Deal found 12/17$230
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:02 pmGEG - SLC
1 stop19h 10mFrontier
Sat 12/278:58 pmSLC - GEG
1 stop15h 09mFrontier
Deal found 12/16$232
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sun 12/214:48 pmGEG - DEN
1 stop6h 37mFrontier
Tue 12/309:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/16$237
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:16 pmBOI - DEN
1 stop5h 12mMultiple Airlines
Thu 1/19:36 amDEN - BOI
Nonstop2h 07mMultiple Airlines
Deal found 12/16$239
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Sat 12/276:40 amIDA - DEN
Nonstop2h 02mUnited Airlines
Fri 1/21:30 pmDEN - IDA
Nonstop1h 52mUnited Airlines
Deal found 12/18$249
This Frontier deal was found by Cheapflights users on 12/15. 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.
Sat 12/2012:54 pmBOI - DEN
Nonstop2h 01mFrontier
Thu 12/259:36 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/15$253

Find flight deals from Idaho to Wyoming

Keep the following information in mind while searching for Idaho to Wyoming flight deals. Data was last updated December 18, 2025.

Round-trip from

$107
(Kiwi.com)

One-way from

$32
(Kiwi.com)
From Idaho to Wyoming
Search Deals
One-way flight from Idaho to Wyoming
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Wyoming 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 December 18, 2025.
Use the filters below to find and compare flights from Idaho to Wyoming that are best for you.

Fly from

Idaho

Fly to

Wyoming

Route

Depart

Return

Price

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/26

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Sun 3/1

10:40 am-12:14 pm

Nonstop2h 34m

$135

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/8

1:19 pm-5:01 pm

Nonstop2h 42m

Denver Intl

Sun 1/11

6:00 am-3:19 pm

1 stop10h 19m

$156

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Wed 1/21

7:45 am-11:58 pm

1 stop16h 13m

Denver Intl

Fri 1/23

5:09 pm-11:59 pm

1 stop6h 50m

$176

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Thu 1/29

9:48 am-12:00 pm

Nonstop2h 12m

Denver Intl

Sun 2/1

7:45 am-10:06 am

Nonstop2h 21m

$177

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Thu 1/8

2:40 pm-4:31 pm

Nonstop1h 51m

Denver Intl

Sat 1/10

8:00 am-9:56 am

Nonstop1h 56m

$189

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Fri 1/16

2:40 pm-4:31 pm

Nonstop1h 51m

Denver Intl

Mon 1/19

8:00 am-9:56 am

Nonstop1h 56m

$189

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Wed 1/14

2:40 pm-4:31 pm

Nonstop1h 51m

Denver Intl

Wed 1/21

8:00 am-9:56 am

Nonstop1h 56m

$189

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Sat 3/21

5:30 pm-7:22 pm

Nonstop1h 52m

Denver Intl

Tue 3/24

8:10 am-9:56 am

Nonstop1h 46m

$189

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Sat 1/10

10:51 am-12:45 pm

Nonstop1h 54m

Denver Intl

Mon 1/12

11:45 am-1:30 pm

Nonstop1h 45m

$189

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Mon 1/26

6:23 am-12:38 pm

1 stop6h 15m

Denver Intl

Fri 1/30

7:00 am-3:10 pm

1 stop8h 10m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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

Have a flexible travel schedule? Discover the best time to fly to Wyoming from Idaho 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 Idaho to Wyoming

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

Currently, November is the cheapest month in which you can book a flight from Idaho to Wyoming (average of $191). Flying from Idaho to Wyoming in June is currently the most expensive (average of $665). 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.

What is the cheapest time of day to fly from ID to WY?

Find hourly flight availability from Idaho to Wyoming. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Idaho to Wyoming in the evening. Doing so could potentially save you 67% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Wyoming

Get insights into the airlines that provide service to Wyoming. 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 Wyoming. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta and United Airlines from Idaho to Wyoming have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Wyoming. 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 Idaho to Wyoming?

    There are many flights that can get you from Idaho to Wyoming in 2h 12m. Fly via Frontier, Alaska Airlines, or United Airlines to get the fastest option. There are 647 mi between Idaho and Wyoming. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Wyoming 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 Idaho to Wyoming?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Wyoming (average of $191). Flying from Idaho to Wyoming in June is currently the most expensive (average of $665). 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 Idaho to Wyoming

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho to Wyoming

Discover the top 2 airlines that operate flights from Idaho to Wyoming. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$622FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$343FlexibilityNo cancel feeOn-time69%

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