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$415+ Cheap flights from Idaho to Prague (PRG)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PRG
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Idaho to Prague

Keep the following information in mind while searching for Idaho to Prague flight deals. Data was last updated August 20, 2025.

Round-trip from

$673
(American Airlines)

One-way from

$415
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$901
From Idaho to Václav Havel Prague
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One-way flight from Idaho to Václav Havel Prague
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Highest demand for flights based on searches. 13% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho to Prague

Cheapest flights from Idaho to Prague
Explore the most affordable flight options available from Idaho to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Expedia deal was found by Cheapflights users on 8/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2412:43 pmBOI - PRG
2 stops19h 07mMultiple Airlines
Sun 8/318:50 amPRG - BOI
2 stops23h 09mMultiple Airlines
Deal found 8/20$669
This Lufthansa deal was found by Cheapflights users on 8/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:45 pmGEG - PRG
2 stops24h 40mLufthansa
Sun 11/1610:30 amPRG - GEG
2 stops19h 15mLufthansa
Deal found 8/17$677
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:43 pmBOI - PRG
2 stops19h 07mMultiple Airlines
Mon 9/158:50 amPRG - BOI
2 stops23h 18mMultiple Airlines
Deal found 8/18$693
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:10 pmGEG - PRG
2 stops18h 40mMultiple Airlines
Thu 10/98:50 amPRG - GEG
2 stops19h 00mMultiple Airlines
Deal found 8/18$760
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:30 pmGEG - PRG
2 stops21h 35mAmerican Airlines
Fri 10/107:10 amPRG - GEG
2 stops23h 39mAmerican Airlines
Deal found 8/19$823
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/47:05 pmBOI - PRG
2 stops34h 55mUnited Airlines
Sat 10/1111:40 amPRG - BOI
2 stops39h 07mUnited Airlines
Deal found 8/19$900
This United Airlines deal was found by Cheapflights users on 8/19. 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 12/169:40 amBOI - PRG
2 stops28h 45mUnited Airlines
Wed 12/317:30 amPRG - BOI
2 stops23h 29mUnited Airlines
Deal found 8/19$977
This Expedia deal was found by Cheapflights users on 8/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:28 amBOI - PRG
2 stops22h 22mMultiple Airlines
Sun 8/318:50 amPRG - BOI
2 stops23h 09mMultiple Airlines
Deal found 8/20$1,009
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Sat 10/42:16 pmBOI - PRG
3 stops21h 49mMultiple Airlines
Sat 10/116:40 amPRG - BOI
3 stops38h 50mMultiple Airlines
Deal found 8/19$1,139
This KAYAK deal was found by Cheapflights users on 8/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:45 amBOI - PRG
2 stops38h 00mScandinavian Airlines
Tue 9/28:55 pmPRG - BOI
2 stops34h 02mScandinavian Airlines
Deal found 8/20$1,205
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:39 pmBOI - PRG
2 stops19h 41mUnited Airlines
Tue 9/26:00 amPRG - BOI
2 stops23h 14mUnited Airlines
Deal found 8/20$1,247
This KAYAK deal was found by Cheapflights users on 8/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:00 pmBOI - PRG
2 stops35h 45mScandinavian Airlines
Fri 8/2910:25 amPRG - BOI
2 stops15h 51mScandinavian Airlines
Deal found 8/20$1,255

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Prague 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 20, 2025.
Use the filters below to find and compare flights from Idaho to Prague that are best for you.

Fly from

Idaho

Fly to

Prague

Route

Depart

Return

Price

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Fri 1/16

1:20 pm-2:00 pm

2 stops16h 40m

Václav Havel Prague

Fri 1/23

6:00 am-9:18 pm

2 stops23h 18m

$673

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Wed 11/12

12:45 pm-10:25 pm

2 stops24h 40m

Václav Havel Prague

Sun 11/16

10:30 am-8:45 pm

2 stops19h 15m

$677

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Mon 9/8

12:43 pm-3:50 pm

2 stops19h 07m

Václav Havel Prague

Mon 9/15

8:50 am-12:08 am

2 stops23h 18m

$693

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Fri 1/16

8:40 am-2:05 pm

3 stops21h 25m

Václav Havel Prague

Fri 1/23

7:35 am-11:06 pm

3 stops23h 31m

$696

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Thu 10/2

12:10 pm-3:50 pm

2 stops18h 40m

Václav Havel Prague

Thu 10/9

8:50 am-6:50 pm

2 stops19h 00m

$760

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Fri 10/3

1:30 pm-8:05 pm

2 stops21h 35m

Václav Havel Prague

Fri 10/10

7:10 am-9:49 pm

2 stops23h 39m

$823

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Sat 10/4

7:05 pm-2:00 pm

2 stops34h 55m

Václav Havel Prague

Sat 10/11

11:40 am-6:47 pm

2 stops39h 07m

$900

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Tue 12/16

9:40 am-10:25 pm

2 stops28h 45m

Václav Havel Prague

Wed 12/31

7:30 am-10:59 pm

2 stops23h 29m

$977

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Sat 10/4

2:16 pm-8:05 pm

3 stops21h 49m

Václav Havel Prague

Sat 10/11

6:40 am-1:30 pm

3 stops38h 50m

$1,139

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Fri 10/3

11:20 am-2:05 pm

2 stops17h 45m

Václav Havel Prague

Fri 10/10

9:35 am-8:24 pm

3 stops19h 49m

$1,307

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 19 results
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Best time to book a flight from Idaho to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague 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 Prague

How much does it cost to fly round-trip from Idaho to Prague?

Related info for your journey

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

  • What airport do you fly into for flights to Prague from Idaho?

    For a flight from Idaho to Prague, you will be flying into Václav Havel Prague. Václav Havel Prague (PRG) is just 6.9 mi from the center of the city.

  • How long is the flight from Idaho to Prague?

    Departing from Idaho to Prague will take you 16h 40m. The distance from Idaho to Prague is about 5308 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $544 on Lufthansa. Other airlines that offer cheap prices include United Airlines from $580 and Air Canada from $580 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Idaho to Prague (average of $651). Flying from Idaho to Prague in June is currently the most expensive (average of $1,118). 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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Top airline flying from Idaho to Prague

Discover the top airline that operate flights from Idaho to Prague. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$760Average$981FlexibilityNo cancel feeOn-timeN/A

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