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Cadiz

$497+ Cheap flights from Boston (BOS) to Cadiz, Spain

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SVQ
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Tue 12/24:45 pmBOS - XRY
1 stop10h 05mIberia
Tue 12/99:20 amXRY - BOS
1 stop11h 55mIberia
Deal found 10/22$715
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Tue 11/184:50 pmBOS - XRY
1 stop10h 00mIberia
Fri 11/219:20 amXRY - BOS
1 stop11h 55mIberia
Deal found 10/21$856
This Iberia deal was found by Cheapflights users on 10/21. 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.
Mon 10/2710:20 pmBOS - XRY
1 stop29h 30mIberia
Mon 11/310:05 amXRY - BOS
2 stops18h 42mIberia
Deal found 10/21$1,052
This Ovago deal was found by Cheapflights users on 10/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:53 pmBOS - XRY
2 stops15h 22mIberia
Wed 11/269:35 pmXRY - BOS
1 stop23h 40mIberia
Deal found 10/22$1,086
This Ovago deal was found by Cheapflights users on 10/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:56 amBOS - XRY
2 stops19h 19mMultiple Airlines
Wed 11/269:35 pmXRY - BOS
1 stop23h 40mMultiple Airlines
Deal found 10/23$1,166

Cheap flight deals from Boston to Cadiz

Keep the following information in mind while searching for Boston to Cadiz flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(British Airways)

One-way from

$497
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$498
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.
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From Boston Logan Intl to Cadiz
Search Deals
One-way flight from Boston Logan Intl to Cadiz
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($486 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($119 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 23, 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

Wed 1/28

4:45 pm-1:35 pm

1 stop14h 50m

Jerez de la Frontera La Parra

Tue 4/28

1:45 pm-7:50 pm

1 stop12h 05m

$525

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Wed 2/18

4:45 pm-1:35 pm

1 stop14h 50m

Jerez de la Frontera La Parra

Sat 2/28

9:35 pm-3:15 pm

1 stop23h 40m

$585

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Wed 2/18

9:20 pm-11:25 am

2 stops32h 05m

Jerez de la Frontera La Parra

Sat 2/28

12:00 pm-3:15 pm

2 stops33h 15m

$642

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Tue 12/2

4:45 pm-8:50 am

1 stop10h 05m

Jerez de la Frontera La Parra

Tue 12/9

9:20 am-3:15 pm

1 stop11h 55m

$715

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Tue 11/18

4:50 pm-8:50 am

1 stop10h 00m

Jerez de la Frontera La Parra

Fri 11/21

9:20 am-3:15 pm

1 stop11h 55m

$856

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Sat 2/21

9:20 pm-1:15 pm

1 stop9h 55m

Jerez de la Frontera La Parra

Sat 2/28

9:20 am-3:15 pm

1 stop11h 55m

$881

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Fri 2/6

9:35 pm-5:05 pm

2 stops13h 30m

Jerez de la Frontera La Parra

Tue 2/17

2:05 pm-7:50 pm

1 stop11h 45m

$947

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Fri 3/13

10:35 pm-5:05 pm

2 stops13h 30m

Jerez de la Frontera La Parra

Sat 3/21

1:45 pm-10:59 pm

2 stops14h 14m

$953

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Sun 3/8

10:20 pm-1:30 pm

1 stop10h 10m

Jerez de la Frontera La Parra

Sun 3/15

9:20 am-4:15 pm

1 stop11h 55m

$1,025

BostonJerez de la Frontera

BOS - XRY

BOSXRY

Boston Logan Intl

Wed 2/18

4:45 pm-8:50 am

1 stop10h 05m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 19 results
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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, February is the cheapest month in which you can book a flight from Boston to Cadiz (average of $420). Flying from Boston to Cadiz in June is currently the most expensive (average of $676). 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 October 23, 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 October 23, 2025.
Read reviews from past customers who have flown 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.
Iberia
7.0
Good
2,997 reviews

Food

6.3

Comfort

6.7

Crew

7.7

Boarding

7.1

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
2,997 reviews
Iberia
7.0
Good
2,997 reviews

Food

6.3

Comfort

6.7

Crew

7.7

Boarding

7.1

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

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 14h 50m. 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, February is the cheapest month in which you can book a flight from Boston to Cadiz (average of $420). Flying from Boston to Cadiz in June is currently the most expensive (average of $676). 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$442Average$727FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$470Average$808FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$500Average$680FlexibilityNo cancel feeOn-time71%
VuelingCheapest$506Average$570FlexibilityNo cancel feeOn-time88%
LEVELCheapest$506Average$668FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$520Average$870FlexibilityNo cancel feeOn-time76%

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