$439 Find Cheap Flights from Boise to the Czech Republic - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to the Czech Republic departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Boise to the Czech Republic Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to the Czech Republic that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to the Czech Republic

Tue, Dec 1 - Tue, Dec 15
Multiple Airlines Logo
7:00 am - 8:40 pm
BOI
-
PRG
29h 40m
2 stops
Multiple Airlines Logo
7:35 pm - 10:03 pm
PRG
-
BOI
34h 28m
2 stops
$806Multiple Airlines
Tue, Dec 1 - Tue, Dec 15
Delta Logo
8:40 am - 5:05 pm
BOI
-
PRG
24h 25m
2 stops
Delta Logo
6:00 am - 11:55 pm
PRG
-
BOI
25h 55m
2 stops
$808Delta
Tue, Dec 1 - Tue, Dec 15
Delta Logo
1:15 pm - 5:05 pm
BOI
-
PRG
19h 50m
2 stops
Delta Logo
6:00 am - 11:55 pm
PRG
-
BOI
25h 55m
2 stops
$809Delta
Tue, Dec 1 - Tue, Dec 15
American Airlines Logo
1:29 pm - 5:30 pm
BOI
-
PRG
20h 01m
2 stops
American Airlines Logo
6:45 am - 10:03 pm
PRG
-
BOI
23h 18m
2 stops
$811American Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
10:14 am - 9:25 pm
BOI
-
PRG
27h 11m
2 stops
Multiple Airlines Logo
11:40 am - 11:58 pm
PRG
-
BOI
20h 18m
2 stops
$820Multiple Airlines
Mon, Nov 2 - Sat, Nov 14
Delta Logo
12:08 pm - 5:05 pm
BOI
-
PRG
20h 57m
2 stops
Delta Logo
6:00 am - 12:04 am
PRG
-
BOI
26h 04m
2 stops
$859Delta
Fri, Aug 14 - Fri, Aug 21
Lufthansa Logo
11:52 am - 12:40 pm
BOI
-
PRG
16h 48m
2 stops
Lufthansa Logo
9:10 am - 10:53 pm
PRG
-
BOI
21h 43m
2 stops
$898Lufthansa
Fri, Aug 14 - Fri, Aug 21
Delta Logo
5:30 am - 9:00 am
BOI
-
PRG
19h 30m
2 stops
Delta Logo
11:00 am - 11:53 pm
PRG
-
BOI
20h 53m
2 stops
$904Delta
Fri, Aug 14 - Fri, Aug 21
Scandinavian Airlines Logo
10:35 am - 8:15 pm
BOI
-
PRG
25h 40m
3 stops
Scandinavian Airlines Logo
10:20 am - 11:00 pm
PRG
-
BOI
20h 40m
3 stops
$929Scandinavian Airlines
Mon, Dec 21 - Sun, Dec 27
United Airlines Logo
6:55 pm - 10:25 pm
BOI
-
PRG
19h 30m
2 stops
United Airlines Logo
7:15 am - 9:15 pm
PRG
-
BOI
22h 00m
2 stops
$1,041United Airlines
Booking Insights

KAYAK's insights & trends for Boise to the Czech Republic flights

Get data-powered insights and trends into flights from Boise to the Czech Republic to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to the Czech Republic?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to the Czech Republic were found on Delta ($808) and American Airlines ($811).

Good to know

Cheapest flight$439
Flight from Boise to Prague

FAQs - booking Czech Republic flights

  • How does KAYAK find such low prices on flights from Boise to the Czech Republic?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to the Czech Republic.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to the Czech Republic?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to the Czech Republic is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to the Czech Republic?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to the Czech Republic with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to the Czech Republic?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to the Czech Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to the Czech Republic

 
Need help choosing which airline to fly with from Boise to the Czech Republic? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9927 reviews
6.7Food
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

6.0 GoodMatthew, Jul 2026
ORD - SEA
Read more United Airlines reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

For my wife to be seated with our two children they put them in the last row on the plane where the seats don’t recline very much. The seats in front of them reclined fully which is basically in the lap of the last row which made it difficult to eat, move or watch the entertainment provided.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

Due to late arrival flight we missed the connection. There's no way possible we could have made it through customs and made the flight to Prague given the time allowed. Even if there was no delay from MIA to FRA I question if we would have made the PRA flight.

Everything you need to know for your flight from Boise to the Czech Republic

Information on your arrival and departure airports