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$472+ Cheap flights from Appleton (ATW) to 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — MAD
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Appleton to Spain

Cheapest flights from Appleton to Spain
Explore the most affordable flight options available from Appleton to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. 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 4/203:46 pm
ATW
-
BCN
1 stop14h 29m
United Airlines
Thu 4/301:15 pm
BCN
-
ATW
2 stops39h 15m
United Airlines
Deal found 2/17$472
This Expedia deal was found by Cheapflights users on 2/15. 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.
Wed 4/221:30 pm
ATW
-
BCN
2 stops20h 50m
Iberia
Wed 4/298:50 am
BCN
-
ATW
2 stops16h 11m
Iberia
Deal found 2/15$507
This United Airlines deal was found by Cheapflights users on 2/17. 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 4/35:00 am
ATW
-
BCN
2 stops20h 20m
United Airlines
Fri 4/101:15 pm
BCN
-
ATW
2 stops29h 43m
United Airlines
Deal found 2/17$681
This United Airlines deal was found by Cheapflights users on 2/16. 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 2/2512:34 pm
ATW
-
BCN
2 stops18h 41m
United Airlines
Sun 3/16:50 am
BCN
-
ATW
2 stops19h 17m
United Airlines
Deal found 2/16$700
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/318:10 pm
ATW
-
BCN
2 stops28h 50m
United Airlines
Sun 9/612:15 pm
BCN
-
ATW
2 stops32h 52m
United Airlines
Deal found 2/17$714
This United Airlines deal was found by Cheapflights users on 2/17. 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 5/182:43 pm
ATW
-
BCN
1 stop15h 32m
United Airlines
Tue 6/212:15 pm
BCN
-
ATW
2 stops30h 34m
United Airlines
Deal found 2/17$730
This United Airlines deal was found by Cheapflights users on 2/16. 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 5/175:00 am
ATW
-
BCN
2 stops20h 00m
United Airlines
Wed 6/312:15 pm
BCN
-
ATW
2 stops32h 50m
United Airlines
Deal found 2/16$733
This Iberia deal was found by Cheapflights users on 2/17. 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 3/51:25 pm
ATW
-
LPA
2 stops26h 35m
Iberia
Mon 3/99:15 pm
LPA
-
ATW
2 stops31h 04m
Iberia
Deal found 2/17$1,527

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Spain 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 February 18, 2026.
Use the filters below to find and compare flights from Appleton to Spain that are best for you.

Fly from

Appleton

Fly to

Spain

Route

Depart

Return

Price

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Mon 4/20

3:46 pm-1:15 pm

1 stop14h 29m

Barcelona-El Prat

Thu 4/30

1:15 pm-9:30 pm

2 stops39h 15m

$472

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Wed 4/22

5:30 pm-1:15 pm

1 stop12h 45m

Barcelona-El Prat

Wed 4/29

3:15 pm-9:40 pm

1 stop13h 25m

$487

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Wed 4/22

1:30 pm-5:20 pm

2 stops20h 50m

Barcelona-El Prat

Wed 4/29

8:50 am-6:01 pm

2 stops16h 11m

$507

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Fri 4/3

5:00 am-8:20 am

2 stops20h 20m

Barcelona-El Prat

Fri 4/10

1:15 pm-11:58 am

2 stops29h 43m

$681

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Mon 5/18

5:33 pm-1:15 pm

1 stop12h 42m

Barcelona-El Prat

Tue 6/2

12:15 pm-2:05 pm

2 stops32h 50m

$730

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/17

5:00 am-8:00 am

2 stops20h 00m

Barcelona-El Prat

Wed 6/3

12:15 pm-2:05 pm

2 stops32h 50m

$733

AppletonLas Palmas de Gran Canaria

ATW - LPA

ATWLPA

Appleton Intl

Thu 3/5

1:25 pm-10:00 pm

2 stops26h 35m

Las Palmas de Gran Canaria

Mon 3/9

9:15 pm-11:19 pm

2 stops31h 04m

$1,527

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Fri 5/15

5:33 pm-5:55 pm

2 stops17h 22m

$3,726

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Fri 5/15

6:20 am-7:35 am

1 stop18h 15m

$4,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Best time to book a flight from Appleton to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Appleton 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 Appleton to Spain

What is the cheapest month to book a flight from Appleton to Spain?

Currently, February is the cheapest month in which you can book a flight from Appleton to Spain (average of $438). Flying from Appleton to Spain in June is currently the most expensive (average of $1,098). 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.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated February 18, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Appleton to Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,312 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,312 reviews
United Airlines
7.4
Good
9,312 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,304 reviews
United Airlines
7.4
Good
9,312 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Appleton to Spain. 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 Appleton to Spain?

    Appleton Intl (ATW), located 5.1 mi from the city center, is the airport you fly out of when you book flights from Appleton to Spain.

  • How long is the flight from Appleton to Spain?

    United Airlines and Iberia can get you from Appleton to Spain in just under 14h 29m. Your travel time can differ by up to 6h 21m. Airlines will cover a distance of 4346 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Appleton to Spain that include hotel bookings?

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

  • How can I find direct flights from Appleton to Spain?

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

  • Can I find deals for business class flights from Appleton to Spain?

    Yes. Cheapflights offers flight deals from Appleton to Spain 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 Appleton to Spain?

    Currently, February is the cheapest month in which you can book a flight from Appleton to Spain (average of $438). Flying from Appleton to Spain in June is currently the most expensive (average of $1,098). 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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Alternative routes for Appleton to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Appleton to Spain

Discover the top 2 airlines that operate flights from Appleton to Spain. 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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$518Average$862FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$548Average$911FlexibilityNo cancel feeOn-time69%

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