$331+ Cheap flights from Hartford (BDL) to Barcelona
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Barcelona with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Hartford to BarcelonaExplore the most affordable flight options available from Hartford to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from Hartford to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:18 pm
BDL
- BCN
2 stops13h 02m
American Airlines
Wed 11/1111:00 am
BCN
- BDL
1 stop18h 54m
American Airlines
Deal found 7/5![American Airlines logo]()
$713
This FlightHub deal was found by Cheapflights users on 7/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:50 pm
BDL
- BCN
2 stops15h 45m
Lufthansa
Wed 11/116:50 am
BCN
- BDL
2 stops23h 09m
Lufthansa
Deal found 7/4![Lufthansa logo]()
$715
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:38 pm
BDL
- BCN
1 stop18h 37m
United Airlines
Wed 10/1411:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 7/3![United Airlines logo]()
$717
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:38 am
BDL
- BCN
2 stops17h 07m
Delta
Fri 10/163:15 pm
BCN
- BDL
2 stops26h 42m
Delta
Deal found 7/3![Delta logo]()
$721
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:40 pm
BDL
- BCN
1 stop30h 40m
United Airlines
Tue 10/1311:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 7/3![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:11 pm
BDL
- BCN
2 stops15h 29m
United Airlines
Tue 10/1311:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 7/3![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:40 pm
BDL
- BCN
1 stop30h 40m
United Airlines
Thu 10/158:00 am
BCN
- BDL
2 stops19h 37m
United Airlines
Deal found 7/3![United Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:40 pm
BDL
- BCN
2 stops30h 20m
Multiple Airlines
Wed 10/149:05 am
BCN
- BDL
2 stops20h 54m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$730
This Air Canada deal was found by Cheapflights users on 7/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:10 am
BDL
- BCN
2 stops21h 25m
Multiple Airlines
Wed 11/119:55 am
BCN
- BDL
3 stops20h 04m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$731
Best flights from Hartford to BarcelonaDiscover carefully curated flight deals from Hartford to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Hartford to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:25 am
BDL
- BCN
1 stop22h 25m
Delta
Thu 10/1511:00 am
BCN
- BDL
1 stop17h 20m
Delta
Deal found 7/3![Delta logo]()
$717
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am
BDL
- BCN
1 stop20h 20m
United Airlines
Thu 10/158:00 am
BCN
- BDL
2 stops19h 37m
United Airlines
Deal found 7/3![United Airlines logo]()
$720
This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:50 am
BDL
- BCN
1 stop14h 50m
Air France
Thu 12/241:15 pm
BCN
- BDL
1 stop16h 30m
Air France
Deal found 7/1![Air France logo]()
$773
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:11 pm
BDL
- BCN
1 stop11h 09m
United Airlines
Wed 10/146:40 am
BCN
- BDL
2 stops23h 19m
United Airlines
Deal found 7/3![United Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:50 am
BDL
- BCN
1 stop14h 50m
Delta
Thu 12/241:15 pm
BCN
- BDL
1 stop14h 47m
Delta
Deal found 7/2![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
BDL
- BCN
1 stop20h 20m
United Airlines
Wed 10/71:15 pm
BCN
- BDL
2 stops40h 44m
United Airlines
Deal found 7/6![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:48 pm
BDL
- BCN
1 stop12h 12m
United Airlines
Thu 12/2410:30 am
BCN
- BDL
1 stop19h 27m
United Airlines
Deal found 7/1![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:02 pm
BDL
- BCN
1 stop11h 18m
United Airlines
Wed 8/1911:15 am
BCN
- BDL
2 stops16h 23m
United Airlines
Deal found 7/1![United Airlines logo]()
$830
Last-minute flights from Hartford to BarcelonaDiscover last-minute flight deals from Hartford to Barcelona. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Barcelona. Data last updated July 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
BDL
- BCN
1 stop20h 20m
United Airlines
Wed 8/1911:15 am
BCN
- BDL
1 stop13h 45m
United Airlines
Deal found 7/1![United Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:50 pm
BDL
- BCN
1 stop14h 25m
United Airlines
Tue 9/1512:15 pm
BCN
- BDL
2 stops35h 30m
United Airlines
Deal found 7/4![United Airlines logo]()
$757
This Mytrip deal was found by Cheapflights users on 7/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
BDL
- BCN
2 stops20h 00m
Air Canada
Tue 9/1512:15 pm
BCN
- BDL
2 stops41h 44m
Air Canada
Deal found 7/4![Air Canada logo]()
$760
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:33 am
BDL
- BCN
3 stops15h 27m
Multiple Airlines
Tue 9/1512:15 pm
BCN
- BDL
2 stops17h 44m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:01 pm
BDL
- BCN
1 stop11h 19m
United Airlines
Mon 8/2410:25 am
BCN
- BDL
2 stops38h 35m
United Airlines
Deal found 7/3![United Airlines logo]()
$850
This Finnair deal was found by Cheapflights users on 7/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:06 pm
BDL
- BCN
2 stops17h 29m
Multiple Airlines
Mon 8/249:10 pm
BCN
- BDL
2 stops31h 44m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:40 am
BDL
- BCN
1 stop21h 35m
United Airlines
Wed 8/2612:15 pm
BCN
- BDL
2 stops32h 14m
United Airlines
Deal found 7/5![United Airlines logo]()
$806
One-way flights from Hartford to BarcelonaSearch for one-way flight options from Hartford to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Hartford to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This eDestinos deal was found by Cheapflights users on 7/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:25 am
BDL
- BCN
1 stop22h 25m
Virgin Atlantic
Deal found 7/1![Virgin Atlantic logo]()
$404
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:15 am
BDL
- BCN
2 stops17h 05m
United Airlines
Deal found 7/5![United Airlines logo]()
$459
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:10 am
BDL
- BCN
2 stops19h 50m
Air Canada
Deal found 7/1![Air Canada logo]()
$462
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:10 am
BDL
- BCN
1 stop20h 10m
United Airlines
Deal found 7/5![United Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 9/207:00 am
BDL
- BCN
3 stops30h 40m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:50 pm
BDL
- BCN
2 stops34h 10m
United Airlines
Deal found 7/3![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:01 pm
BDL
- BCN
2 stops25h 24m
United Airlines
Deal found 7/3![United Airlines logo]()
$531
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:33 am
BDL
- BCN
3 stops15h 27m
Air Canada
Deal found 7/1![Air Canada logo]()
$535
This BusinessClass deal was found by Cheapflights users on 7/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 pm
BDL
- BCN
1 stop22h 30m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 pm
BDL
- BCN
1 stop22h 30m
American Airlines
Deal found 7/2![American Airlines logo]()
$640
Find flight deals from Hartford to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Barcelona (S37). 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 July 6, 2026.
Round-trip from | $713 (American Airlines) |
|---|---|
One-way from | $404 (eDestinos) |
Popular in | December |
Cheapest in | January |
Average price | $1,231 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hartford to Barcelona 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 July 6, 2026.
Use the filters below to find and compare flights from Hartford to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 10/4
8:25 am-12:50 pm
1 stop22h 25m
Barcelona-El Prat
Thu 10/15
11:00 am-10:20 pm
1 stop17h 20m
$717
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 10/4
6:00 am-8:20 am
1 stop20h 20m
Barcelona-El Prat
Thu 10/15
8:00 am-9:37 pm
2 stops19h 37m
$720
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 10/5
3:11 pm-8:20 am
1 stop11h 09m
Barcelona-El Prat
Wed 10/14
6:40 am-11:59 pm
2 stops23h 19m
$720
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 9/28
6:00 am-8:20 am
1 stop20h 20m
Barcelona-El Prat
Wed 10/7
1:15 pm-11:59 pm
2 stops40h 44m
$761
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 12/15
11:50 am-8:40 am
1 stop14h 50m
Barcelona-El Prat
Thu 12/24
1:15 pm-11:45 pm
1 stop16h 30m
$773
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 12/15
11:50 am-8:40 am
1 stop14h 50m
Barcelona-El Prat
Thu 12/24
1:15 pm-10:02 pm
1 stop14h 47m
$773
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 12/15
2:48 pm-9:00 am
1 stop12h 12m
Barcelona-El Prat
Thu 12/24
10:30 am-11:57 pm
1 stop19h 27m
$773
Quickest round-trip
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 8/3
3:02 pm-8:20 am
1 stop11h 18m
Barcelona-El Prat
Wed 8/19
11:15 am-9:38 pm
2 stops16h 23m
$830
Cheapest one-way
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 10/27
3:14 pm-11:20 am
2 stops15h 06m
$331
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 10/27
10:37 am-5:35 pm
3 stops25h 58m
$342
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Hartford to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Hartford with our price prediction graph.
BDL-S37
BDL-BCN
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.
Cheapflights Insights
Everything you need to know about your flight from Hartford to Barcelona
BDL-S37
BDL-BCN
What is the cheapest month to book a flight from Hartford to Barcelona?
Currently, December is the cheapest month in which you can book a flight from Hartford to Barcelona (average of $383). Flying from Hartford to Barcelona in June is currently the most expensive (average of $1,099). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Hartford to Barcelona?
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated July 6, 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Hartford to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from Hartford to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Hartford to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Hartford to Barcelona by cabin class
Find flights from Hartford to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hartford and Barcelona flights
Browse other Hartford and Barcelona flight options. Last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Hartford to Barcelona
Discover the top 4 airlines that operate flights from Hartford to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$535 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$525 | Average$851 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$581 | Average$1,120 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$616 | Average$927 | FlexibilityNo cancel fee | On-timeN/A |