$212+ Cheap flights from the Czech Republic to Boston (BOS)
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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
Jan 3 — Jan 101
1 adult, Economy
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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
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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 Czech Republic to Boston
Cheapest flights from Czech Republic to BostonExplore the most affordable flight options available from Czech Republic to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.
Explore the most affordable flight options available from Czech Republic to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:20 pmPRG - BOS
2 stops36h 35mMultiple Airlines
Wed 12/319:50 pmBOS - PRG
1 stop28h 55mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$653
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:15 amPRG - BOS
3 stops17h 35mMultiple Airlines
Tue 12/307:50 pmBOS - PRG
2 stops19h 20mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:35 amPRG - BOS
1 stop15h 20mMultiple Airlines
Wed 12/315:20 pmBOS - PRG
2 stops20h 40mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmPRG - BOS
2 stops34h 50mMultiple Airlines
Sun 1/47:50 pmBOS - PRG
1 stop10h 05mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$731
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmPRG - BOS
2 stops34h 50mMultiple Airlines
Thu 1/110:10 pmBOS - PRG
1 stop9h 45mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:35 amPRG - BOS
1 stop15h 20mMultiple Airlines
Tue 12/309:50 pmBOS - PRG
1 stop28h 55mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$738
This Booking.com deal was found by Cheapflights users on 12/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:50 pmPRG - BOS
1 stop11h 30mSWISS
Tue 12/309:50 pmBOS - PRG
1 stop15h 10mSWISS
Deal found 12/2![SWISS logo]()
$776
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Thu 12/257:15 pmPRG - BOS
1 stop25h 20mTAP AIR PORTUGAL
Tue 12/306:05 pmBOS - PRG
1 stop11h 35mTAP AIR PORTUGAL
Deal found 12/2![TAP AIR PORTUGAL logo]()
$778
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/2412:10 pmPRG - BOS
2 stops17h 44mUnited Airlines
Tue 12/307:44 pmBOS - PRG
2 stops35h 21mUnited Airlines
Deal found 12/2![United Airlines logo]()
$779
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:00 amPRG - BOS
1 stop16h 20mSWISS
Wed 12/319:50 pmBOS - PRG
1 stop18h 30mSWISS
Deal found 12/2![SWISS logo]()
$780
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Mon 12/2211:50 amPRG - BOS
2 stops18h 04mUnited Airlines
Thu 1/16:01 amBOS - PRG
2 stops23h 19mUnited Airlines
Deal found 12/4![United Airlines logo]()
$783
Find flight deals from Czech Republic to Boston
Keep the following information in mind while searching for Czech Republic to Boston flight deals. Data was last updated December 4, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $386 (Kiwi.com) |
One-way from | $212 (LEVEL) |
Popular in | December |
Cheapest in | May |
Average price | $782 |
Cheapflights Fare Finder
Customize your flight search to find flights from Czech Republic to Boston 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 December 4, 2025.
Use the filters below to find and compare flights from the Czech Republic to Boston that are best for you.
Fly from
Czech Republic
Fly to
Boston
Route
Depart
Return
Price
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Thu 4/16
7:20 pm-7:55 pm
1 stop30h 35m
Boston Logan Intl
Wed 4/22
9:50 pm-1:00 pm
1 stop33h 10m
$609
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Thu 5/7
10:20 am-3:35 pm
1 stop11h 15m
Boston Logan Intl
Sun 5/10
5:40 pm-2:40 pm
1 stop15h 00m
$615
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Thu 2/26
7:15 pm-8:10 pm
1 stop30h 55m
Boston Logan Intl
Wed 3/4
6:05 pm-6:25 pm
1 stop18h 20m
$638
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Fri 1/23
9:35 am-6:05 pm
1 stop14h 30m
Boston Logan Intl
Sat 2/7
8:00 pm-1:50 pm
1 stop35h 50m
$639
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Fri 2/20
7:25 pm-6:05 pm
1 stop28h 40m
Boston Logan Intl
Sun 3/1
8:00 pm-1:50 pm
1 stop35h 50m
$639
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Thu 4/16
10:20 am-3:35 pm
1 stop11h 15m
Boston Logan Intl
Wed 5/13
5:40 pm-8:00 pm
2 stops20h 20m
$641
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Wed 2/25
9:35 am-6:05 pm
1 stop14h 30m
Boston Logan Intl
Wed 3/4
8:00 pm-6:30 pm
1 stop16h 30m
$661
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Thu 2/26
7:25 pm-6:05 pm
1 stop28h 40m
Boston Logan Intl
Wed 3/4
8:00 pm-6:30 pm
1 stop16h 30m
$662
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Fri 5/29
2:00 pm-10:10 pm
1 stop14h 10m
Boston Logan Intl
Sun 6/14
8:50 pm-1:05 pm
1 stop10h 15m
$691
PragueBoston
PRG - BOS
PRGBOS
Václav Havel Prague
Thu 2/26
10:25 am-3:50 pm
1 stop11h 25m
Boston Logan Intl
Wed 3/4
11:35 am-2:20 pm
2 stops20h 45m
$698
Showing 1-10 of 21 results
Best time to book a flight from Czech Republic to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Czech Republic 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 the Czech Republic to Boston
What is the cheapest month to book a flight from Czech Republic to Boston?
Currently, May is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $302). Flying from Czech Republic to Boston in December is currently the most expensive (average of $674). 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 CZ to BOS?
Find hourly flight availability from Czech Republic to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.
It’s typically best to fly out from Czech Republic to Boston in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.
How often are flights from the Czech Republic to Boston delayed?
About 0% of weekly flights between Czech Republic and Boston have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for the Czech Republic to Boston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown SWISS, Scandinavian Airlines, and Aer Lingus from the Czech Republic to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Overall
7.5
Boarding
7.7
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLeonardo,Aug 2025
AMS - ZRH
Comfort
7.4
Overall
7.5
Boarding
7.7
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLeonardo,Aug 2025
AMS - ZRH
Comfort
7.4
Overall
7.5
Boarding
7.7
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLeonardo,Aug 2025
AMS - ZRH
Comfort
7.4
Overall
7.5
Boarding
7.7
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLeonardo,Aug 2025
AMS - ZRH
Comfort
7.4
Overall
7.5
Boarding
7.7
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLeonardo,Aug 2025
AMS - ZRH
Comfort
7.4
Overall
7.5
Boarding
7.7
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLeonardo,Aug 2025
AMS - ZRH
Related info for your journey
Find useful and relevant information for your journey from Czech Republic to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
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Alternative routes for Czech Republic to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Czech Republic to Boston
Discover the top 10 airlines that operate flights from Czech Republic to Boston. 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 December 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$390 | Average$581 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$509 | Average$633 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$568 | Average$726 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$578 | Average$716 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$579 | Average$685 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$592 | Average$685 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$639 | Average$743 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$645 | Average$757 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$669 | Average$755 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$698 | Average$795 | FlexibilityNo cancel fee | On-time76% |