Wyoming

$99+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAC
Jan 26 — Feb 21
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Cheap flight deals from Idaho to Wyoming

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Wyoming (USWY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$140
(CheapOair)

One-way from

$99
(Southwest)
From Idaho to Wyoming
One-way flight from Idaho to Wyoming

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 January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:41 pmBOI - SLC
1 stop15h 33mSpirit Airlines
Tue 2/2512:09 pmSLC - BOI
1 stop6h 37mSpirit Airlines
Deal found 1/20$140
This Southwest deal was found by Cheapflights users on 1/21. 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.
Mon 4/142:25 pmBOI - DEN
Nonstop1h 55mSouthwest
Thu 4/178:10 amDEN - BOI
Nonstop1h 55mSouthwest
Deal found 1/21$237
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/1112:14 pmBOI - SLC
1 stop7h 31mAlaska Airlines
Wed 2/129:25 amSLC - BOI
1 stop12h 45mAlaska Airlines
Deal found 1/20$242
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 3/37:55 pmBOI - DEN
1 stop17h 59mAlaska Airlines
Wed 3/57:00 amDEN - BOI
2 stops13h 29mAlaska Airlines
Deal found 1/21$245
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 2/226:00 amBOI - DEN
1 stop5h 37mDelta
Wed 2/266:25 amDEN - BOI
1 stop7h 20mDelta
Deal found 1/21$247
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/45:30 pmBOI - DEN
Nonstop2h 00mUnited Airlines
Tue 3/1111:23 amDEN - BOI
Nonstop2h 05mUnited Airlines
Deal found 1/21$249
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/185:44 pmIDA - DEN
Nonstop1h 51mUnited Airlines
Tue 2/257:51 amDEN - IDA
Nonstop1h 49mUnited Airlines
Deal found 1/21$259
This Travelocity deal was found by Cheapflights users on 1/20. 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 2/257:30 amBOI - SLC
2 stops9h 53mMultiple Airlines
Tue 3/412:09 pmSLC - BOI
1 stop6h 37mMultiple Airlines
Deal found 1/20$259
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 3/511:25 amGEG - DEN
1 stop6h 32mDelta
Wed 3/197:50 pmDEN - GEG
1 stop5h 15mDelta
Deal found 1/21$263
This Delta deal was found by Cheapflights users on 1/21. 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 2/256:58 pmIDA - DEN
2 stops29h 19mDelta
Fri 3/76:05 pmDEN - IDA
1 stop4h 39mDelta
Deal found 1/21$276
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/134:20 pmJAC - DEN
Nonstop1h 48mUnited Airlines
Sun 2/167:20 pmDEN - JAC
Nonstop1h 34mUnited Airlines
Deal found 1/21$289
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 4/95:48 pmGEG - DEN
1 stop5h 10mAlaska Airlines
Wed 4/237:55 pmDEN - GEG
1 stop5h 04mAlaska Airlines
Deal found 1/21$292

Find flights from Idaho to Wyoming within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 2/18

7:41 pm-11:14 am

1 stop15h 33m

Salt Lake City

Tue 2/25

12:09 pm-6:46 pm

1 stop6h 37m

$140

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Mon 4/14

2:25 pm-4:20 pm

Nonstop1h 55m

Denver Intl

Thu 4/17

8:10 am-10:05 am

Nonstop1h 55m

$237

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 2/11

12:14 pm-7:45 pm

1 stop7h 31m

Salt Lake City

Wed 2/12

9:25 am-10:10 pm

1 stop12h 45m

$242

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Mon 3/3

7:55 pm-1:54 pm

1 stop17h 59m

Denver Intl

Wed 3/5

7:00 am-8:29 pm

2 stops13h 29m

$245

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Sat 2/22

6:00 am-11:37 am

1 stop5h 37m

Denver Intl

Wed 2/26

6:25 am-1:45 pm

1 stop7h 20m

$247

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Tue 3/4

5:30 pm-7:30 pm

Nonstop2h 00m

Denver Intl

Tue 3/11

11:23 am-1:28 pm

Nonstop2h 05m

$249

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 2/25

7:30 am-5:23 pm

2 stops9h 53m

Salt Lake City

Tue 3/4

12:09 pm-6:46 pm

1 stop6h 37m

$259

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Tue 2/18

5:44 pm-7:35 pm

Nonstop1h 51m

Denver Intl

Tue 2/25

7:51 am-9:40 am

Nonstop1h 49m

$259

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 3/5

11:25 am-6:57 pm

1 stop6h 32m

Denver Intl

Wed 3/19

7:50 pm-12:05 am

1 stop5h 15m

$263

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

Tue 2/25

6:58 pm-12:17 am

2 stops29h 19m

Denver Intl

Fri 3/7

6:05 pm-10:44 pm

1 stop4h 39m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Idaho to Wyoming

Get recent, data-driven insights about flights from Idaho to Wyoming including ideal travel times, pricing trends, and more.

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 $678). 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 January 21, 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 January 21, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and United Airlines 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.
8.1
Very good
4,662 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,984 reviews
8.1
Very good
4,662 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 $99 on Southwest. Other airlines that offer cheap prices include Spirit Airlines from $102 and Delta from $109 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 $678). 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.

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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$202Average$469FlexibilityNo cancel feeOn-time69%
DeltaCheapest$217Average$448FlexibilityNo cancel feeOn-timeN/A
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