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Wyoming

$42+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAC
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Idaho to Wyoming

Keep the following information in mind while searching for Idaho to Wyoming flight deals. Data was last updated August 1, 2025.

Round-trip from

$95
(Kiwi.com)

One-way from

$42
(Cheapflightsfares)
From Idaho to Wyoming
Search Deals
One-way flight from Idaho to Wyoming
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Find 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 August 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:49 pmIDA - DEN
Nonstop1h 48mAllegiant Air
Sun 8/103:20 pmDEN - IDA
Nonstop1h 44mAllegiant Air
Deal found 7/30$92
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:36 pmBOI - DEN
Nonstop2h 00mFrontier
Sun 8/179:50 amDEN - BOI
Nonstop1h 56mFrontier
Deal found 7/29$111
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:26 pmBOI - SLC
1 stop11h 08mSpirit Airlines
Mon 9/89:29 amSLC - BOI
1 stop11h 02mSpirit Airlines
Deal found 7/30$120
This Frontier deal was found by Cheapflights users on 7/29. 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 8/711:58 amGEG - DEN
Nonstop2h 33mFrontier
Tue 8/129:45 amDEN - GEG
Nonstop2h 21mFrontier
Deal found 7/29$130
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:39 pmIDA - SLC
1 stop10h 55mMultiple Airlines
Fri 9/269:29 amSLC - IDA
1 stop6h 36mMultiple Airlines
Deal found 7/31$170
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/114:20 pmJAC - DEN
Nonstop1h 36mUnited Airlines
Thu 9/187:10 pmDEN - JAC
Nonstop1h 29mUnited Airlines
Deal found 7/29$189
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/225:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Tue 8/268:00 amDEN - IDA
Nonstop1h 47mUnited Airlines
Deal found 7/30$189
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:33 pmBOI - SLC
1 stop24h 06mFrontier
Sat 8/309:59 pmSLC - BOI
1 stop13h 39mFrontier
Deal found 7/29$195
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:45 amBOI - SLC
1 stop6h 50mSouthwest
Wed 8/276:15 pmSLC - BOI
1 stop3h 55mSouthwest
Deal found 7/30$197
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:13 amBOI - DEN
1 stop6h 47mHawaiian Airlines
Sat 10/253:00 pmDEN - BOI
1 stop8h 22mHawaiian Airlines
Deal found 7/29$198
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/265:00 amBOI - DEN
Nonstop2h 05mUnited Airlines
Tue 9/27:15 pmDEN - BOI
Nonstop1h 59mUnited Airlines
Deal found 7/29$199
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:51 amGEG - SLC
1 stop24h 18mFrontier
Wed 8/208:00 amSLC - GEG
1 stop27h 57mFrontier
Deal found 7/30$205

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 August 1, 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

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Thu 8/21

5:51 pm-7:39 pm

Nonstop1h 48m

Denver Intl

Sun 8/24

3:24 pm-5:06 pm

Nonstop1h 42m

$95

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Fri 9/5

9:26 pm-8:34 am

1 stop11h 08m

Salt Lake City

Mon 9/8

9:29 am-8:31 pm

1 stop11h 02m

$120

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Thu 8/14

12:36 pm-2:36 pm

Nonstop2h 00m

Denver Intl

Sun 8/17

9:50 am-11:46 am

Nonstop1h 56m

$129

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 8/14

11:58 am-3:31 pm

Nonstop2h 33m

Denver Intl

Sun 8/17

9:42 am-11:03 am

Nonstop2h 21m

$134

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Mon 9/15

9:39 pm-8:34 am

1 stop10h 55m

Salt Lake City

Fri 9/26

9:29 am-4:05 pm

1 stop6h 36m

$170

JacksonDenver

JAC - DEN

JACDEN

Jackson Hole

Thu 9/11

4:20 pm-5:56 pm

Nonstop1h 36m

Denver Intl

Thu 9/18

7:10 pm-8:39 pm

Nonstop1h 29m

$189

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Fri 8/22

4:15 pm-6:03 pm

Nonstop1h 48m

Denver Intl

Wed 8/27

8:00 am-9:47 am

Nonstop1h 47m

$189

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 8/28

12:33 pm-12:39 pm

1 stop24h 06m

Salt Lake City

Sat 8/30

9:59 pm-11:38 am

1 stop13h 39m

$195

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Wed 8/27

8:45 am-3:35 pm

1 stop6h 50m

Salt Lake City

Wed 8/27

6:15 pm-10:10 pm

1 stop3h 55m

$197

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Wed 10/22

1:35 pm-9:46 pm

1 stop8h 11m

Denver Intl

Sat 10/25

3:00 pm-11:22 pm

1 stop8h 22m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 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 August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Wyoming as you normally would.

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 August 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Idaho to Wyoming have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    One-way options have recently been found by users for as low as $42 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $66 and Spirit Airlines from $80 one-way.

  • 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 $467). Flying from Idaho to Wyoming in June is currently the most expensive (average of $616). 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

Browse thousands of different options on Cheapflights for your next trip

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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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$622FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$401FlexibilityNo cancel feeOn-time69%

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