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Cadiz

$460+ Cheap flights from Boston (BOS) to Cadiz, Spain

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SVQ
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Boston to Cadiz

Cheapest flights from Boston to Cadiz
Explore the most affordable flight options available from Boston to Cadiz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Iberia deal was found by Cheapflights users on 12/10. 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.
Tue 12/304:45 pmBOS - XRY
1 stop22h 15mIberia
Sun 1/112:00 pmXRY - BOS
1 stop12h 55mIberia
Deal found 12/10$761
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
Thu 12/254:45 pmBOS - XRY
1 stop10h 05mMultiple Airlines
Tue 12/309:20 amXRY - BOS
1 stop11h 55mMultiple Airlines
Deal found 12/10$4,917
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
Thu 12/184:45 pmBOS - XRY
1 stop10h 05mIberia
Mon 12/2910:05 amXRY - BOS
1 stop11h 10mIberia
Deal found 12/11$5,221
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
Thu 12/254:45 pmBOS - XRY
1 stop10h 05mMultiple Airlines
Wed 12/3110:10 amXRY - BOS
2 stops16h 10mMultiple Airlines
Deal found 12/10$6,315

Find flight deals from Boston to Cadiz

Keep the following information in mind while searching for Boston to Cadiz flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$460
(British Airways)

Popular in

December

Cheapest in

January

Average price

$2,066
Provider with most accurate pricing for Boston Logan Intl-Jerez de la Frontera La Parra flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Jerez de la Frontera La Parra flights.
Search Deals
From Boston Logan Intl to Cadiz
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Cadiz 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 December 12, 2025.
Use the filters below to find and compare flights from Boston to Cadiz that are best for you.

Fly from

Boston

Fly to

Cadiz

Route

Depart

Return

Price

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Mon 1/12

4:45 pm-8:50 am

1 stop10h 05m

Jerez de la Frontera La Parra

Mon 1/19

9:35 pm-3:15 pm

1 stop23h 40m

$460

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Mon 1/12

12:16 pm-8:50 am

2 stops14h 34m

Jerez de la Frontera La Parra

Mon 1/19

9:35 pm-3:15 pm

1 stop23h 40m

$460

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Mon 1/12

12:16 pm-8:50 am

2 stops14h 34m

Jerez de la Frontera La Parra

Mon 1/19

10:05 am-8:30 pm

2 stops16h 25m

$550

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Thu 3/12

11:55 am-8:50 am

2 stops15h 55m

Jerez de la Frontera La Parra

Sat 5/9

9:35 pm-7:50 pm

1 stop28h 15m

$609

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Thu 1/15

4:45 pm-8:50 am

1 stop10h 05m

Jerez de la Frontera La Parra

Thu 1/29

9:20 am-3:15 pm

1 stop11h 55m

$691

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Mon 2/9

4:45 pm-8:50 am

1 stop10h 05m

$497

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Sat 12/27

3:58 pm-9:00 pm

2 stops47h 02m

$750

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Sat 12/27

9:20 pm-1:15 pm

1 stop9h 55m

$1,066

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Boston to Cadiz

Have a flexible travel schedule? Discover the best time to fly to Cadiz from Boston with our price prediction graph.
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 Boston to Cadiz

What is the cheapest month to book a flight from Boston to Cadiz?

Currently, November is the cheapest month in which you can book a flight from Boston to Cadiz (average of $425). Flying from Boston to Cadiz in June is currently the most expensive (average of $660). 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.

What is the cheapest time of day to fly from BOS to CA9?

Find hourly flight availability from Boston to Cadiz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Boston to Cadiz, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight in the morning.

Reviews of airlines servicing Cadiz

Get insights into the airlines that provide service to Cadiz. 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 Cadiz. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown American Airlines and Iberia from Boston to Cadiz. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Iberia
7.0
Good
3,045 reviews
American Airlines
7.2
Good
11,048 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Boston to Cadiz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Cadiz?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Cadiz. 6 airlines have flights from Logan Intl to Cadiz on a regular basis. Booking flights from Boston Logan Intl to Cadiz should not be difficult; the airport handles an average of 0 outbound flights to Cadiz per day.

  • How long is the flight from Boston to Cadiz?

    There are many flights that can get you from Boston to Cadiz in 10h 05m. Fly via Iberia to get the fastest option. The distance from Boston to Cadiz is about 3395 mi.

  • Can I find deals for flights from Boston to Cadiz that include hotel bookings?

    Yes. In addition to deals on Boston to Cadiz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cadiz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cadiz.

  • Can I find deals for business class flights from Boston to Cadiz?

    Yes. Cheapflights offers flight deals from Boston to Cadiz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Cadiz?

    Currently, November is the cheapest month in which you can book a flight from Boston to Cadiz (average of $425). Flying from Boston to Cadiz in June is currently the most expensive (average of $660). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Boston to Cadiz

Discover the top 6 airlines that operate flights from Boston to Cadiz. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$441Average$721FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$461Average$696FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$482Average$816FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$506Average$622FlexibilityNo cancel feeOn-time88%
LEVELCheapest$506Average$669FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$520Average$870FlexibilityNo cancel feeOn-time76%

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