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Cheap flights from Boston to Santiago de Compostela from $420

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Santiago de Compostela departing on 1/19. 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 Santiago de Compostela

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
10:40 pm - 10:55 pm
BOS
-
SCQ
18h 15m1 stop
Iberia Logo
9:45 pm - 3:15 pm
SCQ
-
BOS
23h 30m1 stop
$420Iberia
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
3:35 pm - 1:05 pm
BOS
-
SCQ
15h 30m2 stops
American Airlines Logo
9:45 pm - 3:15 pm
SCQ
-
BOS
23h 30m1 stop
$426American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
3:35 pm - 1:05 pm
BOS
-
SCQ
15h 30m2 stops
American Airlines Logo
9:25 am - 10:56 pm
SCQ
-
BOS
19h 31m2 stops
$475American Airlines
Mon, Jan 19 - Mon, Jan 26
Iberia Logo
12:04 pm - 1:05 pm
BOS
-
SCQ
19h 01m2 stops
Iberia Logo
9:25 am - 7:50 pm
SCQ
-
BOS
16h 25m1 stop
$515Iberia
Fri, Feb 20 - Sun, Mar 1
Iberia Logo
10:20 pm - 9:05 pm
BOS
-
SCQ
17h 45m1 stop
Iberia Logo
9:20 am - 4:10 pm
SCQ
-
BOS
12h 50m1 stop
$534Iberia
Wed, Mar 11 - Wed, Apr 1
Multiple Airlines Logo
11:40 pm - 10:55 pm
BOS
-
SCQ
18h 15m1 stop
Multiple Airlines Logo
6:35 am - 9:05 pm
SCQ
-
BOS
20h 30m1 stop
$542Multiple Airlines
Mon, Mar 9 - Tue, Mar 31
American Airlines Logo
12:04 pm - 8:45 am
BOS
-
SCQ
14h 41m2 stops
American Airlines Logo
1:45 pm - 10:52 pm
SCQ
-
BOS
15h 07m2 stops
$549American Airlines
Fri, Feb 20 - Sun, Mar 1
Multiple Airlines Logo
11:40 pm - 10:55 pm
BOS
-
SCQ
18h 15m1 stop
Multiple Airlines Logo
9:45 pm - 9:05 pm
SCQ
-
BOS
29h 20m1 stop
$565Multiple Airlines
Mon, Mar 9 - Thu, Apr 2
Multiple Airlines Logo
11:40 pm - 6:15 pm
BOS
-
SCQ
13h 35m1 stop
Multiple Airlines Logo
9:25 am - 9:05 pm
SCQ
-
BOS
17h 40m1 stop
$567Multiple Airlines
Tue, Mar 10 - Tue, Mar 31
Multiple Airlines Logo
11:40 pm - 10:55 pm
BOS
-
SCQ
18h 15m1 stop
Multiple Airlines Logo
2:15 pm - 9:05 pm
SCQ
-
BOS
12h 50m1 stop
$568Multiple Airlines
Mon, Mar 9 - Wed, Apr 1

Iberia flights from Boston to Santiago de Compostela

Our best Iberia deals on Boston to Santiago de Compostela flight tickets
Iberia
Jan 19
BOS10:40 pmBoston Logan Intl
18h 15m
1 stop
SCQ10:55 pmSantiago de Compostela
Jan 26
SCQ9:45 pmSantiago de Compostela
23h 30m
1 stop
BOS3:15 pmBoston Logan Intl
$420
Find similar
Iberia
Feb 20
BOS12:04 pmBoston Logan Intl
19h 01m
2 stops
SCQ1:05 pmSantiago de Compostela
Mar 1
SCQ9:25 amSantiago de Compostela
16h 25m
1 stop
BOS7:50 pmBoston Logan Intl
$515
Find similar
Iberia
Mar 11
BOS10:20 pmBoston Logan Intl
17h 45m
1 stop
SCQ9:05 pmSantiago de Compostela
Apr 1
SCQ9:20 amSantiago de Compostela
12h 50m
1 stop
BOS4:10 pmBoston Logan Intl
$534
Find similar

American Airlines flights from Boston to Santiago de Compostela

Our best American Airlines deals on Boston to Santiago de Compostela flight tickets
American Airlines
Jan 19
BOS3:35 pmBoston Logan Intl
15h 30m
2 stops
SCQ1:05 pmSantiago de Compostela
Jan 26
SCQ9:45 pmSantiago de Compostela
23h 30m
1 stop
BOS3:15 pmBoston Logan Intl
$426
Find similar
American Airlines
Jan 19
BOS3:35 pmBoston Logan Intl
15h 30m
2 stops
SCQ1:05 pmSantiago de Compostela
Jan 26
SCQ9:25 amSantiago de Compostela
19h 31m
2 stops
BOS10:56 pmBoston Logan Intl
$475
Find similar
American Airlines
Feb 20
BOS12:04 pmBoston Logan Intl
14h 41m
2 stops
SCQ8:45 amSantiago de Compostela
Mar 1
SCQ1:45 pmSantiago de Compostela
15h 07m
2 stops
BOS10:52 pmBoston Logan Intl
$549
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Santiago de Compostela 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 December 6, 2025.
Use the filters below to find and compare flights from Boston to Santiago de Compostela that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Mon 1/19

10:40 pm-10:55 pm

1 stop18h 15m

Santiago de Compostela

Mon 1/26

9:45 pm-3:15 pm

1 stop23h 30m

$420

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Mon 1/19

3:35 pm-1:05 pm

2 stops15h 30m

Santiago de Compostela

Mon 1/26

9:45 pm-3:15 pm

1 stop23h 30m

$426

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Mon 1/19

3:35 pm-1:05 pm

2 stops15h 30m

Santiago de Compostela

Mon 1/26

9:25 am-10:56 pm

2 stops19h 31m

$475

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Fri 2/20

12:04 pm-1:05 pm

2 stops19h 01m

Santiago de Compostela

Sun 3/1

9:25 am-7:50 pm

1 stop16h 25m

$515

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Wed 3/11

10:20 pm-9:05 pm

1 stop17h 45m

Santiago de Compostela

Wed 4/1

9:20 am-4:10 pm

1 stop12h 50m

$534

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Mon 3/9

11:40 pm-10:55 pm

1 stop18h 15m

Santiago de Compostela

Tue 3/31

6:35 am-9:05 pm

1 stop20h 30m

$542

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Fri 2/20

12:04 pm-8:45 am

2 stops14h 41m

Santiago de Compostela

Sun 3/1

1:45 pm-10:52 pm

2 stops15h 07m

$549

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Mon 3/9

11:40 pm-10:55 pm

1 stop18h 15m

Santiago de Compostela

Thu 4/2

9:45 pm-9:05 pm

1 stop29h 20m

$565

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Tue 3/10

11:40 pm-6:15 pm

1 stop13h 35m

Santiago de Compostela

Tue 3/31

9:25 am-9:05 pm

1 stop17h 40m

$567

BostonSantiago de Compostela

BOS - SCQ

BOSSCQ

Boston Logan Intl

Mon 3/9

11:40 pm-10:55 pm

1 stop18h 15m

Santiago de Compostela

Wed 4/1

2:15 pm-9:05 pm

1 stop12h 50m

$568

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de Compostela from

How to get the cheapest flight ticket from Boston to Santiago de Compostela

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 day to depart on your flight to Santiago de Compostela?

The cheapest day to depart from Boston to Santiago de Compostela is on a Tuesday when prices can be found for as low as $738. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Santiago de Compostela on Wednesday is $1,092.

What is the cheapest time of day to depart on your flight to Santiago de Compostela?

According to our data, the cheapest time of day to fly to Santiago de Compostela is in the afternoon. momondo users have found flights departing from Boston to Santiago de Compostela in the afternoon for as low as $994. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Santiago de Compostela are more costly in the evening, with an average ticket price of $1,057. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Boston to Santiago de Compostela

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

Cheap Boston to Santiago de Compostela (BOS to SCQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Santiago de Compostela

Fastest flight time

14h 41m

Direct flights

None
The fastest flight from Boston to Santiago de Compostela takes 14h 41m
There are no direct flights from Boston to Santiago de Compostela. There are no popular flight routes from Boston to Santiago de Compostela.
Search flight deals

  • How far is Boston Logan Intl to Santiago de Compostela by plane?

    The straight-line distance from Boston Logan Intl to Santiago de Compostela is 3099.8 mi. 9h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Santiago de Compostela Airport?

    Prices for flights from Boston Logan Intl Airport to Santiago de Compostela Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Santiago de Compostela Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Santiago de Compostela Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Santiago de Compostela Airport.

  • What documentation or ID do you need to fly to Santiago de Compostela Airport?

    The travel and health documents you'll need for your trip to Santiago de Compostela Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de Compostela Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Santiago de Compostela?

Best airlines flying from Boston to Santiago de Compostela

Compare and see reviews for airlines that fly from Boston to Santiago de Compostela with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $504Free CancellationRating
7.0
3,041 reviews
Search Iberia flights

Traveling to a place near Santiago de Compostela?

Book flights to Santiago de Compostela if you plan to visit one of these locations
Lugo
Sarria
Fisterra

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Santiago de Compostela?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de Compostela from Boston.

Can I find flights from Boston to Santiago de Compostela with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santiago de Compostela from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Santiago de Compostela?

momondo provides multiple filters to help you find the best flight to Santiago de Compostela from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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