$209+ Cheap flights from Barcelona-El Prat (BCN) to New Hampshire
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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — MHT
Feb 27 — Mar 61
1 adult, Economy
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Cheapest flights from Barcelona-El Prat to New HampshireExplore the most affordable flight options available from Barcelona-El Prat to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 2/76:10 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Mon 2/2310:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/26![LEVEL logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 11/106:10 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Thu 11/1210:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/27![LEVEL logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 10/226:30 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Tue 10/2711:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/26![LEVEL logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/56:10 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Thu 2/1910:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/26![LEVEL logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/26:10 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Mon 2/910:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/25![LEVEL logo]()
$367
This LEVEL deal was found by Cheapflights users on 1/27. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:10 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Tue 3/1711:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/27![LEVEL logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 11/106:10 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Sat 11/1410:40 pm
BOS
- BCN
Nonstop7h 15m
LEVEL
Deal found 1/27![LEVEL logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 9/26:30 pm
BCN
- BOS
Nonstop8h 45m
LEVEL
Mon 9/1411:00 pm
BOS
- BCN
Nonstop7h 10m
LEVEL
Deal found 1/27![LEVEL logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sat 2/76:10 pm
BCN
- BOS
Nonstop8h 45m
Iberia
Mon 2/2310:40 pm
BOS
- BCN
Nonstop7h 15m
Iberia
Deal found 1/27![Iberia logo]()
$392
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:10 pm
BCN
- BOS
Nonstop8h 45m
Iberia
Thu 2/1910:40 pm
BOS
- BCN
Nonstop7h 15m
Iberia
Deal found 1/27![Iberia logo]()
$394
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/158:00 am
BCN
- MHT
2 stops16h 56m
United Airlines
Sun 4/197:31 pm
MHT
- BCN
1 stop30h 49m
United Airlines
Deal found 1/25![United Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 1/26. 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 6/1710:15 am
BCN
- MHT
2 stops19h 44m
United Airlines
Mon 6/296:45 pm
MHT
- BCN
2 stops17h 10m
United Airlines
Deal found 1/26![United Airlines logo]()
$1,051
Find flight deals from Barcelona-El Prat to New Hampshire
Keep the following information in mind while searching for Barcelona-El Prat to New Hampshire flight deals. Data was last updated January 28, 2026.
Round-trip from | $342 (Kiwi.com) |
|---|---|
One-way from | $209 (LEVEL) |
Popular in | June |
Cheapest in | February |
Average price | $574 |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to New Hampshire 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 January 28, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to New Hampshire that are best for you.
Fly from
Barcelona-El Prat
Fly to
New Hampshire
Route
Depart
Return
Price
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Mon 5/18
8:00 am-2:45 pm
1 stop12h 45m
Boston Logan Intl
Mon 5/18
4:45 pm-10:00 am
1 stop11h 15m
$415
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 3/5
2:35 pm-8:10 pm
1 stop11h 35m
Boston Logan Intl
Mon 3/9
7:05 pm-1:45 pm
1 stop13h 40m
$473
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Tue 3/10
9:10 pm-3:35 pm
1 stop23h 25m
Boston Logan Intl
Tue 3/17
7:05 pm-11:45 pm
1 stop23h 40m
$473
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 2/26
6:05 pm-8:10 pm
1 stop32h 05m
Boston Logan Intl
Sat 2/28
6:05 pm-11:45 am
1 stop11h 40m
$479
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Tue 3/3
1:30 pm-7:50 pm
1 stop12h 20m
Boston Logan Intl
Sun 3/8
7:55 pm-11:25 am
1 stop10h 30m
$517
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 4/2
7:00 pm-3:35 pm
1 stop26h 35m
Boston Logan Intl
Sun 4/12
5:40 pm-6:10 pm
1 stop18h 30m
$524
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 4/9
7:00 pm-3:35 pm
1 stop26h 35m
Boston Logan Intl
Mon 4/13
5:40 pm-6:10 pm
1 stop18h 30m
$528
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Tue 3/10
6:00 am-2:20 pm
1 stop13h 20m
Boston Logan Intl
Tue 3/17
8:59 pm-5:05 pm
2 stops15h 06m
$576
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 2/12
1:00 pm-7:30 am
2 stops24h 30m
Boston Logan Intl
Thu 2/19
1:45 pm-2:10 pm
2 stops18h 25m
$576
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 3/5
10:15 am-6:21 pm
1 stop14h 06m
Boston Logan Intl
Mon 3/9
8:59 pm-5:05 pm
2 stops15h 06m
$577
Showing 1-10 of 37 results
Best time to book a flight from Barcelona-El Prat to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Barcelona-El Prat Airport to New Hampshire
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