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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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAC
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$84
(Booking.com)

One-way from

$42
(Booking.com)
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 junio 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/35:49 pmIDA - DEN
Nonstop1h 48mAllegiant Air
jue. 7/243:20 pmDEN - IDA
Nonstop1h 44mAllegiant Air
Deal found 6/11$84
This Frontier deal was found by Cheapflights users on 6/12. 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.
jue. 7/1711:58 amGEG - DEN
Nonstop2h 19mFrontier
dom. 7/209:42 amDEN - GEG
Nonstop2h 21mFrontier
Deal found 6/12$139
This Frontier deal was found by Cheapflights users on 6/12. 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.
jue. 8/2812:27 pmBOI - DEN
Nonstop2h 00mFrontier
dom. 8/319:36 amDEN - BOI
Nonstop1h 56mFrontier
Deal found 6/12$149
This Delta deal was found by Cheapflights users on 6/12. 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.
mié. 7/305:10 pmGEG - DEN
1 stop4h 01mDelta
mar. 8/55:30 amDEN - GEG
1 stop4h 23mDelta
Deal found 6/12$177
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 7/237:00 amJAC - DEN
Nonstop1h 38mUnited Airlines
sáb. 8/24:25 pmDEN - JAC
Nonstop1h 30mUnited Airlines
Deal found 6/11$189
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/156:03 pmIDA - DEN
Nonstop1h 42mUnited Airlines
lun. 8/189:05 pmDEN - IDA
Nonstop1h 46mUnited Airlines
Deal found 6/10$189
This FlightHub deal was found by Cheapflights users on 6/11. 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.
vie. 8/229:49 pmBOI - SLC
1 stop16h 21mSpirit Airlines
sáb. 9/133:05 pmSLC - BOI
1 stop5h 39mSpirit Airlines
Deal found 6/11$199
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 8/226:52 pmJAC - DEN
1 stop3h 56mDelta
sáb. 8/236:25 pmDEN - JAC
1 stop3h 04mDelta
Deal found 6/10$209
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 9/137:00 amSUN - DEN
Nonstop2h 00mUnited Airlines
dom. 9/1411:31 amDEN - SUN
Nonstop2h 01mUnited Airlines
Deal found 6/11$209
This Delta deal was found by Cheapflights users on 6/12. 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.
vie. 8/16:00 amIDA - DEN
1 stop3h 24mDelta
sáb. 8/97:10 amDEN - IDA
1 stop3h 24mDelta
Deal found 6/12$209
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 9/306:35 amBOI - DEN
1 stop5h 35mAlaska Airlines
lun. 10/67:02 pmDEN - BOI
1 stop4h 55mAlaska Airlines
Deal found 6/11$210
This Southwest deal was found by Cheapflights users on 6/11. 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.
mar. 8/54:05 pmBOI - DEN
Nonstop1h 55mSouthwest
jue. 8/78:15 amDEN - BOI
Nonstop1h 55mSouthwest
Deal found 6/11$211

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 junio 12, 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

jue. 7/3

5:49 pm-7:37 pm

Nonstop1h 48m

Denver Intl

jue. 7/24

3:20 pm-5:04 pm

Nonstop1h 44m

$84

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

jue. 7/17

11:58 am-3:17 pm

Nonstop2h 19m

Denver Intl

dom. 7/20

9:42 am-11:03 am

Nonstop2h 21m

$139

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

jue. 8/28

12:27 pm-2:27 pm

Nonstop2h 00m

Denver Intl

dom. 8/31

9:36 am-11:32 am

Nonstop1h 56m

$149

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

mié. 7/30

5:10 pm-10:11 pm

1 stop4h 01m

Denver Intl

mar. 8/5

5:30 am-8:53 am

1 stop4h 23m

$177

JacksonDenver

JAC - DEN

JACDEN

Jackson Hole

mié. 7/23

7:00 am-8:38 am

Nonstop1h 38m

Denver Intl

sáb. 8/2

4:25 pm-5:55 pm

Nonstop1h 30m

$189

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

vie. 8/15

6:03 pm-7:45 pm

Nonstop1h 42m

Denver Intl

lun. 8/18

9:05 pm-10:51 pm

Nonstop1h 46m

$189

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

vie. 8/22

9:49 pm-2:10 pm

1 stop16h 21m

Salt Lake City

sáb. 9/13

3:05 pm-8:44 pm

1 stop5h 39m

$199

JacksonDenver

JAC - DEN

JACDEN

Jackson Hole

vie. 8/22

6:52 pm-10:48 pm

1 stop3h 56m

Denver Intl

sáb. 8/23

6:25 pm-9:29 pm

1 stop3h 04m

$209

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

sáb. 9/13

7:00 am-9:00 am

Nonstop2h 00m

Denver Intl

dom. 9/14

11:31 am-1:32 pm

Nonstop2h 01m

$209

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

vie. 8/1

6:00 am-9:24 am

1 stop3h 24m

Denver Intl

sáb. 8/9

12:50 pm-6:11 pm

1 stop5h 21m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $467). Flying from Idaho to Wyoming in June is currently the most expensive (average of $626). 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 junio 12, 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.

Rainfall in Wyoming by month

Plan your trip to Wyoming by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wyoming ranges from 0.9 - 1.8 inches per month. May is typically the wettest month, when rainfall can reach 1.8 in. July is typically the driest time to visit Wyoming when rainfall is around 0.9 in.

Temperature in Wyoming by month

Plan your trip to Wyoming by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wyoming, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Idaho to Wyoming have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $79 and Delta from $89 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 $626). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$622FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$459FlexibilityNo cancel feeOn-time69%

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