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Cheap flights from Boston to the Czech Republic from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to the Czech Republic departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 4:05 pm
BOS
-
PRG
13h 25m
1 stop
Multiple Airlines Logo
7:25 am - 6:02 pm
PRG
-
BOS
16h 37m
2 stops
$390Multiple Airlines
lun., feb. 16 - jue., feb. 26
Lufthansa Logo
4:15 pm - 11:10 am
BOS
-
PRG
12h 55m
1 stop
Lufthansa Logo
1:45 pm - 6:35 pm
PRG
-
BOS
10h 50m
1 stop
$392Lufthansa
dom., feb. 8 - mar., feb. 24
Multiple Airlines Logo
5:30 am - 4:05 pm
BOS
-
PRG
29h 35m
2 stops
Multiple Airlines Logo
7:30 pm - 3:10 pm
PRG
-
BOS
25h 40m
1 stop
$393Multiple Airlines
lun., mar. 9 - lun., mar. 30
SWISS Logo
11:10 pm - 1:55 pm
BOS
-
PRG
9h 45m
1 stop
SWISS Logo
7:30 pm - 3:10 pm
PRG
-
BOS
25h 40m
1 stop
$394SWISS
lun., mar. 9 - lun., mar. 30
Multiple Airlines Logo
10:10 pm - 8:45 am
BOS
-
PRG
28h 35m
1 stop
Multiple Airlines Logo
2:50 pm - 7:42 pm
PRG
-
BOS
34h 52m
2 stops
$395Multiple Airlines
dom., feb. 8 - mar., feb. 24
SWISS Logo
9:50 pm - 1:55 pm
BOS
-
PRG
10h 05m
1 stop
SWISS Logo
8:15 pm - 8:20 pm
PRG
-
BOS
30h 05m
1 stop
$399SWISS
mié., feb. 25 - lun., mar. 2
Multiple Airlines Logo
5:30 am - 8:45 am
BOS
-
PRG
22h 15m
2 stops
Multiple Airlines Logo
4:40 pm - 5:40 pm
PRG
-
BOS
31h 00m
1 stop
$400Multiple Airlines
lun., mar. 23 - lun., abr. 6
SWISS Logo
9:40 pm - 11:15 pm
BOS
-
PRG
19h 35m
1 stop
SWISS Logo
2:55 pm - 7:55 pm
PRG
-
BOS
11h 00m
1 stop
$402SWISS
mar., abr. 7 - jue., abr. 23
Austrian Airlines Logo
2:20 pm - 10:25 am
BOS
-
PRG
14h 05m
2 stops
Austrian Airlines Logo
4:40 pm - 2:05 pm
PRG
-
BOS
27h 25m
1 stop
$403Austrian Airlines
jue., feb. 19 - jue., mar. 5
Icelandair Logo
7:50 pm - 11:55 am
BOS
-
PRG
10h 05m
1 stop
Icelandair Logo
12:50 pm - 5:50 pm
PRG
-
BOS
11h 00m
1 stop
$404Icelandair
dom., mar. 1 - vie., mar. 6

Lufthansa flights from Boston to Czech Republic

Our best Lufthansa deals on Boston to Czech Republic flight tickets
Lufthansa
Feb 8
BOS4:15 pmBoston Logan Intl
12h 55m
1 stop
PRG11:10 amVáclav Havel Prague
Feb 24
PRG1:45 pmVáclav Havel Prague
10h 50m
1 stop
BOS6:35 pmBoston Logan Intl
$392
Lufthansa
Feb 2
BOS8:40 pmBoston Logan Intl
19h 45m
1 stop
PRG10:25 pmVáclav Havel Prague
Feb 9
PRG6:55 pmVáclav Havel Prague
24h 40m
1 stop
BOS1:35 pmBoston Logan Intl
$400
Lufthansa
Mar 4
BOS8:40 pmBoston Logan Intl
10h 25m
1 stop
PRG1:05 pmVáclav Havel Prague
Mar 12
PRG1:45 pmVáclav Havel Prague
10h 50m
1 stop
BOS7:35 pmBoston Logan Intl
$415

Air Canada flights from Boston to Czech Republic

Our best Air Canada deals on Boston to Czech Republic flight tickets
Air Canada
Apr 7
BOS5:30 amBoston Logan Intl
21h 10m
2 stops
PRG8:40 amVáclav Havel Prague
Apr 21
PRG9:30 amVáclav Havel Prague
14h 27m
2 stops
BOS5:57 pmBoston Logan Intl
$409
Air Canada
Feb 1
BOS5:30 amBoston Logan Intl
25h 35m
2 stops
PRG1:05 pmVáclav Havel Prague
Apr 14
PRG9:30 amVáclav Havel Prague
17h 57m
2 stops
BOS9:27 pmBoston Logan Intl
$412
Air Canada
Mar 4
BOS3:35 pmBoston Logan Intl
18h 30m
2 stops
PRG4:05 pmVáclav Havel Prague
Mar 12
PRG7:25 amVáclav Havel Prague
36h 27m
2 stops
BOS2:52 pmBoston Logan Intl
$414

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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, momondo users made 832,500 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Boston to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

lun. 2/16

8:40 pm-4:05 pm

1 stop13h 25m

Václav Havel Prague

jue. 2/26

7:25 am-6:02 pm

2 stops16h 37m

$390

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 2/8

4:15 pm-11:10 am

1 stop12h 55m

Václav Havel Prague

mar. 2/24

1:45 pm-6:35 pm

1 stop10h 50m

$392

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

lun. 3/9

5:30 am-4:05 pm

2 stops29h 35m

Václav Havel Prague

lun. 3/30

7:30 pm-3:10 pm

1 stop25h 40m

$393

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

lun. 3/9

11:10 pm-1:55 pm

1 stop9h 45m

Václav Havel Prague

lun. 3/30

7:30 pm-3:10 pm

1 stop25h 40m

$394

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 2/8

10:10 pm-8:45 am

1 stop28h 35m

Václav Havel Prague

mar. 2/24

2:50 pm-7:42 pm

2 stops34h 52m

$395

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mié. 2/25

9:50 pm-1:55 pm

1 stop10h 05m

Václav Havel Prague

lun. 3/2

8:15 pm-8:20 pm

1 stop30h 05m

$399

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

lun. 3/23

5:30 am-8:45 am

2 stops22h 15m

Václav Havel Prague

lun. 4/6

4:40 pm-5:40 pm

1 stop31h 00m

$400

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mar. 4/7

9:40 pm-11:15 pm

1 stop19h 35m

Václav Havel Prague

jue. 4/23

2:55 pm-7:55 pm

1 stop11h 00m

$402

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

jue. 2/19

2:20 pm-10:25 am

2 stops14h 05m

Václav Havel Prague

jue. 3/5

4:40 pm-2:05 pm

1 stop27h 25m

$403

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 3/1

7:50 pm-11:55 am

1 stop10h 05m

Václav Havel Prague

vie. 3/6

12:50 pm-5:50 pm

1 stop11h 00m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Boston to Czech Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Czech Republic?

In general, January is the cheapest month to fly from Boston to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $485. If you aren’t able to travel to Czech Republic during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $509.

How far in advance should I book a flight to Czech Republic?

You are more likely to see cheaper flights to Czech Republic from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $577 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Boston for as low as $526 on momondo.

Cheap Boston to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Czech Republic

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Boston to Czech Republic takes 10h 00m
There are no direct flights from Boston to Czech Republic. There are no popular flight routes from Boston to Czech Republic.
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Czech Republic?

    Prices for flights from Boston Logan Intl Airport to Czech Republic are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Czech Republic?

  • How old do you have to be to fly from Boston Logan Intl Airport to Czech Republic?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Czech Republic

Compare and see reviews for airlines that fly from Boston to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
LEVELPriceFrom $254Free CancellationRating
0.0
Search LEVEL flights
CondorPriceFrom $280Free CancellationRating
6.4
399 reviews
Search Condor flights
Austrian AirlinesPriceFrom $308Free CancellationRating
7.5
895 reviews
Search Austrian Airlines flights
American AirlinesPriceFrom $360Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
Aer LingusPriceFrom $364Free CancellationRating
7.2
1,443 reviews
Search Aer Lingus flights
IberiaPriceFrom $368Free CancellationRating
7.0
3,100 reviews
Search Iberia flights
IcelandairPriceFrom $371Free CancellationRating
7.1
606 reviews
Search Icelandair flights
SWISSPriceFrom $381Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
LufthansaPriceFrom $404Free CancellationRating
6.8
7,756 reviews
Search Lufthansa flights
British AirwaysPriceFrom $424Free CancellationRating
6.7
7,705 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Czech Republic?

It is quick and easy to find Boston to Czech Republic flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Czech Republic that suits you.

Can I find flights from Boston to Czech Republic with flexible booking policies on momondo?

All flight searches from Boston to Czech Republic on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Czech Republic?

momondo helps you find the best flight between Boston and Czech Republic by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Czech Republic right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Czech Republic flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Czech Republic trip

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