$542 Find Cheap Flights from Appleton to Spain

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 4/20. 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

Mon, Sep 21 - Wed, Oct 7
United Airlines Logo
8:30 pm - 8:20 am
ATW
-
BCN
28h 50m
2 stops
United Airlines Logo
11:15 am - 9:59 am
BCN
-
ATW
29h 44m
2 stops
$808United Airlines
Mon, Sep 21 - Wed, Oct 7
Iberia Logo
9:54 am - 10:35 am
ATW
-
BCN
17h 41m
1 stop
Iberia Logo
12:20 pm - 11:08 pm
BCN
-
ATW
17h 48m
1 stop
$824Iberia
Mon, Sep 21 - Wed, Oct 7
Multiple Airlines Logo
6:26 pm - 4:25 pm
ATW
-
BCN
14h 59m
2 stops
Multiple Airlines Logo
10:45 am - 11:08 pm
BCN
-
ATW
19h 23m
2 stops
$837Multiple Airlines
Mon, Sep 21 - Wed, Oct 7
United Airlines Logo
5:27 pm - 1:15 pm
ATW
-
BCN
12h 48m
1 stop
United Airlines Logo
6:00 am - 4:50 pm
BCN
-
ATW
17h 50m
2 stops
$859United Airlines
Tue, Apr 21 - Wed, Apr 29
Lufthansa Logo
5:35 pm - 5:55 pm
ATW
-
BCN
17h 20m
2 stops
Lufthansa Logo
6:40 am - 4:48 pm
BCN
-
ATW
17h 08m
2 stops
$909Lufthansa
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
5:35 pm - 5:55 pm
ATW
-
BCN
17h 20m
2 stops
Lufthansa Logo
11:50 am - 9:45 pm
BCN
-
ATW
16h 55m
2 stops
$911Lufthansa
Mon, Apr 20 - Wed, Apr 29
Lufthansa Logo
12:34 pm - 1:05 pm
ATW
-
BCN
17h 31m
2 stops
Lufthansa Logo
6:40 am - 9:45 pm
BCN
-
ATW
22h 05m
2 stops
$920Lufthansa
Mon, Apr 20 - Thu, Apr 30
Lufthansa Logo
5:35 pm - 7:45 pm
ATW
-
BCN
19h 10m
2 stops
Lufthansa Logo
11:50 am - 9:30 pm
BCN
-
ATW
16h 40m
2 stops
$922Lufthansa
Mon, Apr 20 - Thu, Apr 30
United Airlines Logo
2:54 pm - 1:15 pm
ATW
-
BCN
15h 21m
1 stop
United Airlines Logo
1:15 pm - 9:30 pm
BCN
-
ATW
39h 15m
2 stops
$942United Airlines
Mon, Apr 20 - Wed, Apr 29
American Airlines Logo
6:31 pm - 5:35 pm
ATW
-
BCN
16h 04m
2 stops
American Airlines Logo
10:30 am - 11:40 pm
BCN
-
ATW
20h 10m
1 stop
$953American 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.

Which airlines provide the cheapest flights from Appleton to Spain?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Appleton to Spain were found on United Airlines ($808) and KLM ($1,020).

Good to know

Low seasonFebruary
Cheapest flight$542
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly with an average 8% 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 9569 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

8.0 ExcellentAnonymous, Apr 2026
RNO - SFO
Read more United Airlines reviews

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Everything was excellent and I enjoyed myself. Thank for everything

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

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

Information on your arrival and departure airports