HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Czech Republic

$312+ Cheap flights from Idaho to the Czech Republic

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PRG
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Czech Republic with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho to Czech Republic

Cheapest flights from Idaho to Czech Republic
Explore the most affordable flight options available from Idaho to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. 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 4/15:05 am
GEG
-
PRG
2 stops31h 15m
United Airlines
Mon 4/131:25 pm
PRG
-
GEG
2 stops38h 26m
United Airlines
Deal found 2/4$523
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/1212:42 pm
GEG
-
PRG
2 stops25h 43m
United Airlines
Fri 4/106:00 am
PRG
-
GEG
2 stops21h 51m
United Airlines
Deal found 2/2$580
This United Airlines deal was found by Cheapflights users on 2/3. 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 10/245:22 pm
BOI
-
PRG
2 stops46h 03m
United Airlines
Wed 11/47:35 am
PRG
-
BOI
2 stops21h 41m
United Airlines
Deal found 2/3$599
This United Airlines deal was found by Cheapflights users on 2/2. 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 8/265:00 am
GEG
-
PRG
2 stops31h 20m
United Airlines
Wed 9/912:30 pm
PRG
-
GEG
2 stops44h 08m
United Airlines
Deal found 2/2$616
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sun 8/2310:38 am
BOI
-
PRG
2 stops39h 02m
Scandinavian Airlines
Sat 8/2910:20 am
PRG
-
BOI
2 stops16h 15m
Scandinavian Airlines
Deal found 2/2$619
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/156:55 pm
BOI
-
PRG
2 stops44h 30m
United Airlines
Sun 3/221:45 pm
PRG
-
BOI
2 stops38h 28m
United Airlines
Deal found 2/3$623
This United Airlines deal was found by Cheapflights users on 2/2. 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 8/255:00 am
GEG
-
PRG
2 stops20h 50m
United Airlines
Tue 9/82:20 pm
PRG
-
GEG
2 stops18h 18m
United Airlines
Deal found 2/2$639
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/218:39 am
BOI
-
PRG
2 stops30h 46m
United Airlines
Sat 3/281:45 pm
PRG
-
BOI
2 stops52h 21m
United Airlines
Deal found 2/4$647
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/276:37 pm
GEG
-
PRG
2 stops33h 08m
United Airlines
Sun 4/56:15 am
PRG
-
GEG
2 stops24h 20m
United Airlines
Deal found 2/4$686
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/258:41 am
BOI
-
PRG
2 stops20h 24m
United Airlines
Sun 3/17:25 am
PRG
-
BOI
2 stops24h 13m
United Airlines
Deal found 2/3$711
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/257:00 am
GEG
-
PRG
2 stops30h 25m
United Airlines
Sun 3/17:25 am
PRG
-
GEG
2 stops23h 39m
United Airlines
Deal found 2/4$711
This United Airlines deal was found by Cheapflights users on 2/4. 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 5/206:23 am
BOI
-
PRG
2 stops30h 57m
United Airlines
Wed 6/1012:30 pm
PRG
-
BOI
2 stops36h 12m
United Airlines
Deal found 2/4$744

Find flight deals from Idaho to Czech Republic

Keep the following information in mind while searching for Idaho to Czech Republic flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(United Airlines)

One-way from

$312
(United Airlines)

Popular in

June

Cheapest in

March
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Václav Havel Prague flights.
Search Deals
From Idaho to Czech Republic
Search Deals
One-way flight from Idaho to Czech Republic
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($306 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($65 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Czech Republic 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 February 5, 2026.
Use the filters below to find and compare flights from Idaho to the Czech Republic that are best for you.

Fly from

Idaho

Fly to

Czech Republic

Route

Depart

Return

Price

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Wed 4/1

5:05 am-9:20 pm

2 stops31h 15m

Václav Havel Prague

Mon 4/13

1:25 pm-6:51 pm

2 stops38h 26m

$523

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Thu 3/12

12:42 pm-10:25 pm

2 stops25h 43m

Václav Havel Prague

Fri 4/10

6:00 am-6:51 pm

2 stops21h 51m

$580

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Sun 3/15

6:55 pm-10:25 pm

2 stops44h 30m

Václav Havel Prague

Sun 3/22

1:45 pm-9:13 pm

2 stops38h 28m

$623

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Sat 3/21

8:39 am-10:25 pm

2 stops30h 46m

Václav Havel Prague

Sat 3/28

1:45 pm-11:06 am

2 stops52h 21m

$647

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Wed 2/25

8:41 am-1:05 pm

2 stops20h 24m

Václav Havel Prague

Sun 3/1

7:25 am-11:38 pm

2 stops24h 13m

$711

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Wed 2/25

7:00 am-10:25 pm

2 stops30h 25m

Václav Havel Prague

Sun 3/1

7:25 am-9:07 pm

2 stops22h 42m

$711

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Wed 5/20

6:23 am-9:20 pm

2 stops30h 57m

Václav Havel Prague

Wed 6/10

12:30 pm-4:42 pm

2 stops36h 12m

$744

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Mon 5/18

4:15 pm-9:45 pm

2 stops20h 30m

Václav Havel Prague

Thu 6/25

6:30 am-11:44 pm

2 stops26h 14m

$769

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Mon 5/18

4:13 pm-7:35 pm

2 stops18h 22m

Václav Havel Prague

Thu 6/25

6:30 am-2:46 pm

2 stops17h 16m

$769

BoisePrague

BOI - PRG

BOIPRG

Boise Air Term. Gowen Fld

Sat 5/23

5:45 pm-9:20 pm

2 stops19h 35m

Václav Havel Prague

Wed 6/10

12:30 pm-4:42 pm

2 stops36h 12m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 18 results
1
2

Best time to book a flight from Idaho to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic 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 the Czech Republic
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    For as low as $523, United Airlines can have you in Czech Republic from Idaho in 31h 15m. The distance between Idaho and Czech Republic is about 5097 mi.

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

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

  • How can I find direct flights from Idaho to Czech Republic?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Czech Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Athens flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
O'Hare Intl to Heathrow flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Boston to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Newark to Madrid flights
LaGuardia to Charles de Gaulle flights
San Francisco to Heathrow flights
John F Kennedy Intl to Stansted flights
Newark to Malpensa flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Lisbon flights
Los Angeles to Charles de Gaulle flights
Baltimore to Heathrow flights
Miami to Madrid flights
Boston to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
Dulles Intl to Charles de Gaulle flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Seattle to Heathrow flights
John F Kennedy Intl to Amsterdam flights
San Francisco to Charles de Gaulle flights
Boston to Dublin flights
LaGuardia to Gatwick flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights

Top 2 airlines flying from Idaho to Czech Republic

Discover the top 2 airlines that operate flights from Idaho to Czech Republic. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$507Average$973FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$553Average$717FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.