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Costa Brava

$962+ Cheap flights from Boston (BOS) to Costa Brava (GRO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRO
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Boston to Costa Brava

Best flights from Boston to Costa Brava
Discover carefully curated flight deals from Boston to Costa Brava that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/29. 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 4/85:30 pmBOS - GRO
1 stop23h 25mMultiple Airlines
Sat 4/1811:05 pmGRO - BOS
1 stop21h 35mMultiple Airlines
Deal found 12/29$962

Find flight deals from Boston to Costa Brava

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Costa Brava (GRO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$962
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$722
Provider with most accurate pricing for Boston Logan Intl-Girona Costa Brava flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Girona Costa Brava flights.
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From Boston Logan Intl to Girona Costa Brava
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Highest demand for flights based on searches. 15% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Costa Brava 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 31, 2025.
Use the filters below to find and compare flights from Boston to Girona Costa Brava Airport that are best for you.

Fly from

Boston

Fly to

Costa Brava

Route

Depart

Return

Price

BostonGirona

BOS - GRO

BOSGRO

Boston Logan Intl

Wed 4/8

5:30 pm-10:55 pm

1 stop23h 25m

Girona Costa Brava

Sat 4/18

11:05 pm-2:40 pm

1 stop21h 35m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

  • Most accurate provider: When it comes to deals on Boston-Girona Costa Brava Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Girona Costa Brava Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Girona Costa Brava Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Girona Costa Brava Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Girona Costa Brava Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Costa Brava

Have a flexible travel schedule? Discover the best time to fly to Costa Brava from Boston 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.

Related info for your journey

Find useful and relevant information for your journey from Boston to Costa Brava. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Girona Costa Brava?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Girona Costa Brava. You should not have trouble finding flights to Girona Costa Brava from Logan Intl; the airport handles an average of 0 outbound flights to Girona Costa Brava per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Boston airport to Girona Costa Brava. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • Can I find deals for flights from Boston to Costa Brava that include hotel bookings?

    Yes. In addition to deals on Boston to Costa Brava flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Costa Brava?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Costa Brava.

  • Can I find deals for business class flights from Boston to Costa Brava?

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

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