What airlines fly to Spain?

Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to Spain from Connecticut according to our data. Aer Lingus is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 4 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

How long is the flight from Connecticut to Spain?

Flight times from Connecticut to Spain vary, but if you’re flying out of Hartford and flying into Madrid (one of the most popular routes), then the duration is 9h 55m on average. Another popular route from Connecticut to Spain is flying from New Haven to Madrid, which will take roughly 23h 15m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Connecticut to Spain?

Aer Lingus, KLM, and Delta are the most popular carriers operating from Connecticut to Spain

When did momondo last update prices for flights from Connecticut to Spain?

Prices for flights from Connecticut to Spain refresh daily.

How many operators does momondo search for flights from Connecticut to Spain?

As of September 2026, there are 4 operators available to choose from for flights from Connecticut to Spain.

How old do you have to be to fly from Connecticut to Spain?

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 Connecticut to Spain.

What documentation or ID do you need to fly to Spain?

The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$331 Cheap Flights from Connecticut to Spain in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 9:55 amBDL Hartford Bradley Intl-MAD Madrid Barajas

9h 55m1 stop Dublin

10:40 am - 4:30 pmMAD Madrid Barajas-BDL Hartford Bradley Intl

11h 50m1 stop Dublin

$489Aer Lingus

Mon, Oct 5 - Tue, Oct 20

3:00 pm - 12:40 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 40m1 stop Miami

6:45 pm - 2:03 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

25h 18m2 stops New York John F Kennedy Intl Charlotte Douglas

$500Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

7:01 am - 5:45 amBDL Hartford Bradley Intl-MAD Madrid Barajas

16h 44m1 stop Charlotte Douglas

12:40 pm - 11:47 pmMAD Madrid Barajas-BDL Hartford Bradley Intl

17h 07m1 stop Chicago O'Hare Intl

$500American Airlines

Tue, Nov 10 - Fri, Nov 20

3:00 pm - 1:10 pmBDL Hartford Bradley Intl-MAD Madrid Barajas

16h 10m1 stop Miami

12:00 pm - 11:48 pmMAD Madrid Barajas-BDL Hartford Bradley Intl

17h 48m1 stop Chicago O'Hare Intl

$500American Airlines

Wed, Nov 4 - Wed, Nov 11

3:00 pm - 12:40 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 40m1 stop Miami

6:45 pm - 4:31 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

27h 46m2 stops New York John F Kennedy Intl Charlotte Douglas

$500Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

10:37 am - 1:15 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

20h 38m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

10:30 am - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

19h 29m1 stop Washington, D.C. Dulles Intl

$556United Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 9:00 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

21h 00m1 stop Washington, D.C. Dulles Intl

10:30 am - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

19h 29m1 stop Washington, D.C. Dulles Intl

$556United Airlines

Tue, Nov 3 - Tue, Nov 10

7:54 pm - 5:35 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 41m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:40 pm - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

35h 19m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$596Lufthansa

Mon, Nov 2 - Mon, Nov 9

7:54 pm - 5:35 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 41m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

3:20 pm - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

38h 39m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$596Lufthansa

Mon, Nov 2 - Mon, Nov 9

5:55 pm - 9:55 amBDL Hartford Bradley Intl-MAD Madrid Barajas

10h 00m1 stop Dublin

10:40 am - 4:25 pmMAD Madrid Barajas-BDL Hartford Bradley Intl

11h 45m1 stop Dublin

$763Aer Lingus

Thu, Nov 5 - Thu, Nov 12

Cheap last minute flights

Enter your travel dates to find the best prices.

7:14 pm - 4:25 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 11m2 stops Philadelphia London Heathrow

1:30 pm - 11:53 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

16h 23m1 stop Miami

$493American Airlines

Mon, Sep 28 - Wed, Oct 7

7:14 pm - 4:25 pmBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 11m2 stops Philadelphia London Heathrow

1:30 pm - 11:53 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

16h 23m1 stop Miami

$494American Airlines

Mon, Sep 28 - Wed, Oct 7

11:43 am - 11:15 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

17h 32m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

11:00 am - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

18h 59m1 stop Atlanta Hartsfield-Jackson

$515Delta

Mon, Sep 28 - Wed, Oct 7

11:43 am - 9:00 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

15h 17m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:10 am - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

23h 49m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$542Delta

Mon, Sep 28 - Wed, Oct 7

6:00 am - 9:00 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

21h 00m2 stops Washington, D.C. Dulles Intl Newark

11:15 am - 11:59 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

18h 44m1 stop Washington, D.C. Dulles Intl

$811United Airlines

Mon, Sep 28 - Wed, Oct 7

9:44 am - 8:20 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

16h 36m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

11:15 am - 9:37 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

16h 22m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$811United Airlines

Mon, Sep 28 - Wed, Oct 7

10:33 am - 5:30 pmBDL Hartford Bradley Intl-IBZ Ibiza

24h 57m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

10:55 am - 11:59 pmIBZ Ibiza-BDL Hartford Bradley Intl

19h 04m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$911Lufthansa

Thu, Sep 24 - Tue, Sep 29

10:33 am - 5:55 pmBDL Hartford Bradley Intl-AGP Malaga

25h 22m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

2:35 pm - 11:59 pmAGP Malaga-BDL Hartford Bradley Intl

39h 24m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$923Lufthansa

Thu, Sep 24 - Tue, Sep 29

6:00 pm - 10:20 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

10h 20m1 stop Dublin

11:00 am - 4:30 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

11h 30m1 stop Dublin

$1,017Aer Lingus

Sun, Sep 27 - Thu, Oct 1

6:00 pm - 10:20 amBDL Hartford Bradley Intl-BCN Barcelona-El Prat

10h 20m1 stop Dublin

11:00 am - 11:34 pmBCN Barcelona-El Prat-BDL Hartford Bradley Intl

18h 34m2 stops Dublin Philadelphia

$1,027Aer Lingus

Sun, Sep 27 - Thu, Oct 1

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American Airlines flights from Connecticut to Spain

Our best American Airlines deals on Connecticut to Spain flight tickets

American Airlines

Sep 28

BDL7:14 pmHartford Bradley Intl

15h 11m

2 stops

BCN4:25 pmBarcelona-El Prat

Oct 7

BCN1:30 pmBarcelona-El Prat

16h 23m

1 stop

BDL11:53 pmHartford Bradley Intl

$493

American Airlines

Sep 28

BDL7:14 pmHartford Bradley Intl

15h 11m

2 stops

BCN4:25 pmBarcelona-El Prat

Oct 7

BCN1:30 pmBarcelona-El Prat

16h 23m

1 stop

BDL11:53 pmHartford Bradley Intl

$494

American Airlines

Sep 28

BDL6:00 amHartford Bradley Intl

19h 35m

1 stop

BCN7:35 amBarcelona-El Prat

Oct 7

BCN1:30 pmBarcelona-El Prat

16h 23m

1 stop

BDL11:53 pmHartford Bradley Intl

$496

Delta flights from Connecticut to Spain

Our best Delta deals on Connecticut to Spain flight tickets

Delta

Nov 9

BDL8:00 amHartford Bradley Intl

19h 45m

1 stop

MAD9:45 amMadrid Barajas

Nov 17

MAD12:20 pmMadrid Barajas

17h 39m

1 stop

BDL11:59 pmHartford Bradley Intl

$501

Delta

Nov 10

BDL5:21 amHartford Bradley Intl

19h 59m

2 stops

MAD7:20 amMadrid Barajas

Nov 17

MAD12:20 pmMadrid Barajas

17h 39m

1 stop

BDL11:59 pmHartford Bradley Intl

$505

Delta

Nov 8

BDL5:20 pmHartford Bradley Intl

34h 25m

1 stop

MAD9:45 amMadrid Barajas

Nov 17

MAD12:20 pmMadrid Barajas

17h 39m

1 stop

BDL11:59 pmHartford Bradley Intl

$506

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HartfordMadrid

BDL Hartford Bradley Intl - MAD Madrid Barajas

BDLMAD

Hartford Bradley Intl

Mon 10/5

6:00 pm-9:55 am

1 stop9h 55m

Madrid Barajas

Tue 10/20

10:40 am-4:30 pm

1 stop11h 50m

$489

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Tue 11/3

3:00 pm-12:40 pm

1 stop15h 40m

Barcelona-El Prat

Tue 11/10

6:45 pm-2:03 pm

2 stops25h 18m

$500

HartfordMadrid

BDL Hartford Bradley Intl - MAD Madrid Barajas

BDLMAD

Hartford Bradley Intl

Tue 11/10

7:01 am-5:45 am

1 stop16h 44m

Madrid Barajas

Fri 11/20

12:40 pm-11:47 pm

1 stop17h 07m

$500

HartfordMadrid

BDL Hartford Bradley Intl - MAD Madrid Barajas

BDLMAD

Hartford Bradley Intl

Wed 11/4

3:00 pm-1:10 pm

1 stop16h 10m

Madrid Barajas

Wed 11/11

12:00 pm-11:48 pm

1 stop17h 48m

$500

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Tue 11/17

3:00 pm-12:40 pm

1 stop15h 40m

Barcelona-El Prat

Tue 11/24

6:45 pm-4:31 pm

2 stops27h 46m

$500

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Tue 11/3

10:37 am-1:15 pm

2 stops20h 38m

Barcelona-El Prat

Tue 11/10

10:30 am-11:59 pm

1 stop19h 29m

$556

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Tue 11/3

6:00 am-9:00 am

1 stop21h 00m

Barcelona-El Prat

Tue 11/10

10:30 am-11:59 pm

1 stop19h 29m

$556

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Mon 11/2

7:54 pm-5:35 pm

2 stops15h 41m

Barcelona-El Prat

Mon 11/9

6:40 pm-11:59 pm

2 stops35h 19m

$596

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Mon 11/2

7:54 pm-5:35 pm

2 stops15h 41m

Barcelona-El Prat

Mon 11/9

3:20 pm-11:59 pm

2 stops38h 39m

$596

HartfordMadrid

BDL Hartford Bradley Intl - MAD Madrid Barajas

BDLMAD

Hartford Bradley Intl

Thu 11/5

5:55 pm-9:55 am

1 stop10h 00m

Madrid Barajas

Thu 11/12

10:40 am-4:25 pm

1 stop11h 45m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Spain

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

Prices

Airlines

Other information

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in January, then you should wait until February to fly from Connecticut, when ticket prices are also cheap, with an average price of $683.

Can stopping save me money on Connecticut to Spain flights?

You could potentially save up to 27% on your flight if you consider stops on a Connecticut to Spain flight.

Cheap Connecticut to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Spain

Best Price Found	$331
Fastest flight time	7h 00m
Direct flights	None

The best one-way flight to Spain from Connecticut in the past 72 hours is $331. The best round-trip flight deal from Connecticut to Spain found on momondo in the last 72 hours is $489.

The fastest flight from Connecticut to Spain takes 7h 00m

There are no direct flights from Connecticut to Spain. There are no popular flight routes from Connecticut to Spain.

Search flight deals

Frequently asked questions about flying from Connecticut to Spain

When did momondo last update prices for flights from Connecticut to Spain?
Prices for flights from Connecticut to Spain refresh daily.
How many operators does momondo search for flights from Connecticut to Spain?
As of September 2026, there are 4 operators available to choose from for flights from Connecticut to Spain.
How old do you have to be to fly from Connecticut to Spain?
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 Connecticut to Spain.
What documentation or ID do you need to fly to Spain?
The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Spain

Compare and see reviews for airlines that fly from Connecticut to Spain with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $383	Free Cancellation	Rating 6.8 8,235 reviews	Search Lufthansa flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.0 12,079 reviews	Search American Airlines flights
United Airlines	PriceFrom $525	Free Cancellation	Rating 7.4 10,229 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $540	Free Cancellation	Rating 7.3 1,783 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Spain?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Spain. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Connecticut to Spain with flexible booking policies on momondo?

All flight searches from Connecticut to Spain on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Connecticut to Spain?

momondo helps you find the best flight between Connecticut and Spain 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 Connecticut to Spain right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Spain from Connecticut. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.