$384+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Barcelona with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hartford to Barcelona
Cheapest
Best
Last-minute
One-way
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 April 9, 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 April 9, 2026.
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Mon 11/96:30 pm
BDL
- BCN
1 stop12h 40m
United Airlines
Fri 11/131:35 pm
BCN
- BDL
2 stops37h 47m
United Airlines
Deal found 4/5![United Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 11/45:40 am
BDL
- BCN
1 stop25h 25m
American Airlines
Wed 11/1811:00 am
BCN
- BDL
1 stop18h 54m
American Airlines
Deal found 4/8![American Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:30 pm
BDL
- BCN
2 stops14h 55m
American Airlines
Wed 10/712:50 pm
BCN
- BDL
1 stop16h 52m
American Airlines
Deal found 4/6![American Airlines logo]()
$713
This Finnair deal was found by Cheapflights users on 4/7. 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 9/2811:53 am
BDL
- BCN
2 stops18h 17m
Multiple Airlines
Wed 10/710:05 am
BCN
- BDL
2 stops19h 45m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$726
This Air Canada deal was found by Cheapflights users on 4/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:51 pm
BDL
- BCN
2 stops31h 44m
Air Canada
Fri 11/131:35 pm
BCN
- BDL
2 stops16h 22m
Air Canada
Deal found 4/6![Air Canada logo]()
$729
This Finnair deal was found by Cheapflights users on 4/8. 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.
Wed 11/45:40 am
BDL
- BCN
1 stop25h 25m
Multiple Airlines
Wed 11/186:35 pm
BCN
- BDL
2 stops24h 42m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 4/8. 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 11/46:00 am
BDL
- BCN
2 stops21h 35m
United Airlines
Wed 11/181:35 pm
BCN
- BDL
2 stops30h 14m
United Airlines
Deal found 4/8![United Airlines logo]()
$750
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 April 9, 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 April 9, 2026.
This KLM deal was found by Cheapflights users on 4/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:21 pm
BDL
- BCN
1 stop16h 29m
KLM
Mon 5/411:00 am
BCN
- BDL
1 stop18h 59m
KLM
Deal found 4/5![KLM logo]()
$917
This American Airlines deal was found by Cheapflights users on 4/9. 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 4/2410:53 am
BDL
- BCN
1 stop13h 52m
American Airlines
Sat 5/212:50 pm
BCN
- BDL
1 stop12h 08m
American Airlines
Deal found 4/9![American Airlines logo]()
$967
This KLM deal was found by Cheapflights users on 4/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:17 pm
BDL
- BCN
2 stops15h 33m
Multiple Airlines
Sat 5/211:00 am
BCN
- BDL
1 stop17h 16m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,021
This Delta deal was found by Cheapflights users on 4/7. 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.
Sat 4/255:30 am
BDL
- BCN
2 stops21h 15m
Delta
Sun 5/39:20 am
BCN
- BDL
2 stops20h 36m
Delta
Deal found 4/7![Delta logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 4/5. 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 6/73:02 pm
BDL
- BCN
1 stop11h 18m
United Airlines
Tue 6/1611:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,153
This Finnair deal was found by Cheapflights users on 4/8. 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.
Fri 5/153:06 pm
BDL
- BCN
1 stop15h 54m
Multiple Airlines
Sun 5/2410:05 am
BCN
- BDL
2 stops18h 43m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Mon 6/83:02 pm
BDL
- BCN
1 stop11h 18m
United Airlines
Tue 6/1611:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,153
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:45 am
BDL
- BCN
2 stops28h 10m
Multiple Airlines
Fri 6/1911:25 am
BCN
- BDL
2 stops18h 32m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 6/53:02 pm
BDL
- BCN
2 stops14h 33m
United Airlines
Sun 6/147:55 am
BCN
- BDL
2 stops22h 04m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,157
Last-minute flights from Hartford to BarcelonaDiscover last-minute flight deals from Hartford to Barcelona. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Barcelona. Data last updated April 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 4/106:49 pm
BDL
- BCN
2 stops56h 31m
United Airlines
Sun 4/1911:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 4/6![United Airlines logo]()
$931
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:44 pm
BDL
- BCN
2 stops16h 11m
Lufthansa
Sat 5/28:00 am
BCN
- BDL
2 stops21h 44m
Lufthansa
Deal found 4/6![Lufthansa logo]()
$918
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 4/245:10 pm
BDL
- BCN
1 stop14h 05m
United Airlines
Sat 5/21:15 pm
BCN
- BDL
2 stops34h 18m
United Airlines
Deal found 4/5![United Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 4/5. 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 4/283:04 pm
BDL
- BCN
1 stop11h 16m
United Airlines
Mon 5/412:15 pm
BCN
- BDL
2 stops31h 53m
United Airlines
Deal found 4/5![United Airlines logo]()
$897
This KLM deal was found by Cheapflights users on 4/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:21 pm
BDL
- BCN
1 stop16h 29m
KLM
Mon 5/411:00 am
BCN
- BDL
1 stop18h 59m
KLM
Deal found 4/5![KLM logo]()
$917
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
BDL
- BCN
2 stops26h 45m
Multiple Airlines
Sun 5/103:45 pm
BCN
- BDL
2 stops38h 04m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$817
This American Airlines deal was found by Cheapflights users on 4/8. 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 5/83:08 pm
BDL
- BCN
2 stops15h 02m
American Airlines
Tue 5/1212:50 pm
BCN
- BDL
1 stop16h 51m
American Airlines
Deal found 4/8![American Airlines logo]()
$881
This British Airways deal was found by Cheapflights users on 4/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:08 pm
BDL
- BCN
2 stops15h 12m
Multiple Airlines
Tue 5/1210:15 am
BCN
- BDL
2 stops19h 26m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 5/143:04 pm
BDL
- BCN
1 stop11h 16m
United Airlines
Tue 5/1911:15 am
BCN
- BDL
1 stop13h 27m
United Airlines
Deal found 4/6![United Airlines logo]()
$935
This Finnair deal was found by Cheapflights users on 4/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:53 am
BDL
- BCN
2 stops19h 17m
Multiple Airlines
Tue 5/1910:30 am
BCN
- BDL
1 stop18h 27m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$940
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 April 9, 2026.
Search for one-way flight options from Hartford to Barcelona. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This American Airlines deal was found by Cheapflights users on 4/8. 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 8/147:45 am
BDL
- BCN
1 stop17h 00m
American Airlines
Deal found 4/8![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:05 am
BDL
- BCN
3 stops49h 35m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 9/123:05 pm
BDL
- BCN
2 stops36h 15m
United Airlines
Deal found 4/5![United Airlines logo]()
$399
This Air Canada deal was found by Cheapflights users on 4/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:05 pm
BDL
- BCN
2 stops34h 55m
Air Canada
Deal found 4/6![Air Canada logo]()
$405
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/146:09 am
BDL
- BCN
2 stops20h 11m
United Airlines
Deal found 4/8![United Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:44 pm
BDL
- BCN
2 stops36h 26m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 9/46:00 am
BDL
- BCN
2 stops26h 25m
United Airlines
Deal found 4/5![United Airlines logo]()
$458
This Priceline deal was found by Cheapflights users on 4/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:46 pm
BDL
- BCN
2 stops20h 19m
Finnair
Deal found 4/7![Finnair logo]()
$464
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 April 9, 2026.
Round-trip from | $713 (American Airlines) |
|---|---|
One-way from | $384 (American Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $1,105 |
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 April 9, 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
Tue 4/28
2:21 pm-12:50 pm
1 stop16h 29m
Barcelona-El Prat
Mon 5/4
11:00 am-11:59 pm
1 stop18h 59m
$917
Quickest round-trip
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Fri 4/24
10:53 am-6:45 am
1 stop13h 52m
Barcelona-El Prat
Sat 5/2
12:50 pm-6:58 pm
1 stop12h 08m
$967
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sat 4/25
5:17 pm-2:50 pm
2 stops15h 33m
Barcelona-El Prat
Sat 5/2
11:00 am-10:16 pm
1 stop17h 16m
$1,021
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sat 4/25
5:30 am-8:45 am
2 stops21h 15m
Barcelona-El Prat
Sun 5/3
9:20 am-11:56 pm
2 stops20h 36m
$1,026
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Fri 5/15
3:06 pm-1:00 pm
1 stop15h 54m
Barcelona-El Prat
Sun 5/24
10:05 am-10:48 pm
2 stops18h 43m
$1,110
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 6/14
6:45 am-4:55 pm
2 stops28h 10m
Barcelona-El Prat
Fri 6/19
11:25 am-11:57 pm
2 stops18h 32m
$1,148
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 6/7
3:02 pm-8:20 am
1 stop11h 18m
Barcelona-El Prat
Tue 6/16
11:15 am-11:59 pm
1 stop18h 44m
$1,153
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 6/8
3:02 pm-8:20 am
1 stop11h 18m
Barcelona-El Prat
Tue 6/16
11:15 am-11:59 pm
1 stop18h 44m
$1,153
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Fri 6/5
3:02 pm-11:35 am
2 stops14h 33m
Barcelona-El Prat
Sun 6/14
7:55 am-11:59 pm
2 stops22h 04m
$1,157
Cheapest one-way
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 4/20
6:00 pm-10:30 pm
1 stop22h 30m
$517
Showing 1-10 of 15 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
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 April 9, 2026.
See what other customers who have flown with Delta,United Airlines, andAer Lingus 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
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Alternative routes
Complete your 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 April 9, 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$525 | Average$822 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$595 | Average$932 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$616 | Average$927 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$620 | Average$1,120 | FlexibilityNo cancel fee | On-time71% |