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Cheap flights from Boston to Brno from $390

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 Brno departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boston to Brno

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 pm - 4:45 pm
BOS
-
BRQ
13h 05m
1 stop
Multiple Airlines Logo
9:25 am - 9:45 pm
BRQ
-
BOS
18h 20m
2 stops
$1,639Multiple Airlines
Mon, May 25 - Fri, May 29
Multiple Airlines Logo
9:40 pm - 4:45 pm
BOS
-
BRQ
13h 05m
1 stop
Multiple Airlines Logo
3:30 pm - 8:20 pm
BRQ
-
BOS
34h 50m
2 stops
$1,700Multiple Airlines
Mon, May 25 - Sat, May 30
Multiple Airlines Logo
9:40 pm - 4:45 pm
BOS
-
BRQ
13h 05m
1 stop
Multiple Airlines Logo
1:40 pm - 4:10 pm
BRQ
-
BOS
32h 30m
2 stops
$1,769Multiple Airlines
Mon, May 25 - Sun, May 31
Multiple Airlines Logo
9:40 pm - 11:00 am
BOS
-
BRQ
31h 20m
1 stop
Multiple Airlines Logo
3:30 pm - 3:05 pm
BRQ
-
BOS
29h 35m
1 stop
$2,257Multiple Airlines
Mon, May 25 - Sat, May 30
Multiple Airlines Logo
9:40 pm - 11:00 am
BOS
-
BRQ
31h 20m
1 stop
Multiple Airlines Logo
9:25 am - 11:14 am
BRQ
-
BOS
31h 49m
1 stop
$2,287Multiple Airlines
Mon, May 25 - Fri, May 29
Multiple Airlines Logo
9:40 pm - 10:25 am
BOS
-
BRQ
30h 45m
2 stops
Multiple Airlines Logo
3:30 pm - 11:14 am
BRQ
-
BOS
25h 44m
1 stop
$2,632Multiple Airlines
Sat, May 23 - Sat, May 30

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Brno 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 March 20, 2026.
Use the filters below to find and compare flights from Boston to Brno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Mon 5/25

9:40 pm-4:45 pm

1 stop13h 05m

Brno Turany

Fri 5/29

9:25 am-9:45 pm

2 stops18h 20m

$1,639

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Mon 5/25

9:40 pm-4:45 pm

1 stop13h 05m

Brno Turany

Sat 5/30

3:30 pm-8:20 pm

2 stops34h 50m

$1,700

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Mon 5/25

9:40 pm-4:45 pm

1 stop13h 05m

Brno Turany

Sun 5/31

1:40 pm-4:10 pm

2 stops32h 30m

$1,769

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Mon 5/25

9:40 pm-11:00 am

1 stop31h 20m

Brno Turany

Sat 5/30

3:30 pm-3:05 pm

1 stop29h 35m

$2,257

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Mon 5/25

9:40 pm-11:00 am

1 stop31h 20m

Brno Turany

Fri 5/29

9:25 am-11:14 am

1 stop31h 49m

$2,287

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Sat 5/23

9:40 pm-10:25 am

2 stops30h 45m

Brno Turany

Sat 5/30

3:30 pm-11:14 am

1 stop25h 44m

$2,632
Cheapest one-way

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Thu 4/30

8:50 pm-3:05 pm

3 stops36h 15m

$390

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Thu 4/30

11:30 pm-3:05 pm

2 stops33h 35m

$393
Quickest one-way

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Wed 4/15

9:40 pm-11:30 pm

3 stops19h 50m

$479

BostonBrno

BOS - BRQ

BOSBRQ

Boston Logan Intl

Wed 4/15

11:30 pm-9:00 am

2 stops27h 30m

$614

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boston to Brno

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Brno according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Brno (BOS to BRQ) flight deals and tips

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

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from Boston to Brno takes 20h 25m
There are no direct flights from Boston to Brno. There are no popular flight routes from Boston to Brno.
Search flight deals

  • How far is Boston Logan Intl to Brno Turany by plane?

    Brno Turany is 4005.7 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 20h 25m.

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

    Prices for flights from Boston Logan Intl Airport to Brno Turany Airport refresh daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Brno Turany Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Brno Turany Airport.

  • What documentation or ID do you need to fly to Brno Turany Airport?

    The travel and health documents required for your trip to Brno Turany Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brno Turany Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Boston to Brno?

    Confirm your travel details to search for the latest offers for flights from Boston to Brno. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Boston to Brno with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

Finding the right flight to Brno from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brno quick and easy, saving you time and money.

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

Yes. All flights to Brno from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Brno?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Brno.

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

Price alerts on flights to Brno from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Sun 4/19
Sun 4/26
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