$463 Find Cheap Flights from Appleton to Spain - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Spain departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Appleton to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Appleton to Spain

Wed, Aug 19 - Wed, Sep 2
American Airlines Logo
5:48 pm - 6:35 pm
ATW
-
BCN
17h 47m
2 stops
American Airlines Logo
10:30 am - 5:18 pm
BCN
-
ATW
13h 48m
1 stop
$885American Airlines
Wed, Aug 19 - Wed, Sep 2
Iberia Logo
11:13 am - 10:45 am
ATW
-
BCN
16h 32m
1 stop
Iberia Logo
10:30 am - 5:18 pm
BCN
-
ATW
13h 48m
1 stop
$889Iberia
Wed, Aug 19 - Wed, Sep 2
American Airlines Logo
5:48 pm - 6:35 pm
ATW
-
BCN
17h 47m
2 stops
American Airlines Logo
12:50 pm - 12:10 am
BCN
-
ATW
18h 20m
2 stops
$890American Airlines
Mon, Aug 31 - Sun, Sep 6
Lufthansa Logo
5:00 pm - 10:25 pm
ATW
-
BCN
22h 25m
2 stops
Lufthansa Logo
12:40 pm - 11:18 pm
BCN
-
ATW
17h 38m
2 stops
$932Lufthansa
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
9:10 am - 1:15 pm
ATW
-
BCN
21h 05m
1 stop
United Airlines Logo
6:40 am - 11:18 pm
BCN
-
ATW
23h 38m
2 stops
$942United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
5:00 pm - 1:15 pm
ATW
-
BCN
13h 15m
1 stop
United Airlines Logo
6:40 am - 7:01 pm
BCN
-
ATW
19h 21m
2 stops
$943United Airlines
Mon, Aug 31 - Sun, Sep 6
Lufthansa Logo
5:00 pm - 10:25 pm
ATW
-
BCN
22h 25m
2 stops
Lufthansa Logo
12:40 pm - 3:28 pm
BCN
-
ATW
33h 48m
2 stops
$944Lufthansa
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
10:37 am - 10:25 pm
ATW
-
BCN
28h 48m
2 stops
United Airlines Logo
3:15 pm - 11:18 pm
BCN
-
ATW
15h 03m
1 stop
$946United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
6:00 am - 8:20 am
ATW
-
BCN
19h 20m
2 stops
United Airlines Logo
8:00 am - 7:01 pm
BCN
-
ATW
18h 01m
2 stops
$947United Airlines
Mon, Aug 31 - Sun, Sep 6
United Airlines Logo
3:00 pm - 10:25 pm
ATW
-
BCN
24h 25m
2 stops
United Airlines Logo
8:00 am - 7:02 pm
BCN
-
ATW
18h 02m
2 stops
$950United Airlines
Booking Insights

KAYAK's insights & trends for Appleton to Spain flights

Get data-powered insights and trends into flights from Appleton to Spain to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Appleton to Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Appleton to Spain is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $2,148 and $1,468 respectively.

Good to know

Low seasonDecember
Cheapest flight$463
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Appleton to Barcelona

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Appleton to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Appleton to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Appleton to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Appleton to Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Appleton to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Appleton to Spain with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Appleton to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Appleton to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Appleton to Spain

 
Need help choosing which airline to fly with from Appleton to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9875 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

6.0 Goodmerrill, Jun 2026
SFO - MCO
Read more United Airlines reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

I was not clear if food was offered or not.

Because I bought my ticket from Underpricer, I could not check in online. I could only check in at the airport and that was deeply frustrating because I had to arrive very early. The flight also departed 45 min late and passengers were given no explanations about why we were delayed. I was worried I would miss my connecting flight. Once on board, however, the flight was fine.

Absolutely terrible. They boarded the plane, supposedly realized they didn't refuel the plane or load the luggage so we sat as the gate inside the plane for over 2 hours while they supposedly did things that should have been done before having passengers board the planem

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

Everything you need to know for your flight from Appleton to Spain

Information on your arrival and departure airports