$650 Find Cheap Flights from Appleton to Spain

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Spain departing on 9/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Spain

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Appleton to Spain (ATW-ES0)

 
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.

Recent round-trip flight deals from Appleton to Spain

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Appleton to Spain.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
United Airlines Logo
5:25 pm - 1:15 pmATW-BCN
12h 50m1 stop
United Airlines Logo
12:15 pm - 4:49 pmBCN-ATW
35h 34m2 stops
$650United Airlines
Find Deal
Sun, Sep 21 - Sat, Oct 4
United Airlines Logo
6:41 am - 8:20 amATW-BCN
18h 39m2 stops
United Airlines Logo
11:15 am - 9:43 pmBCN-ATW
17h 28m2 stops
$677United Airlines
Find Deal
Sun, Sep 21 - Sat, Oct 4
American Airlines Logo
9:49 am - 10:30 amATW-BCN
17h 41m1 stop
American Airlines Logo
7:00 am - 5:40 pmBCN-ATW
17h 40m2 stops
$749American Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 21
American Airlines Logo
6:11 pm - 5:40 pmATW-BCN
16h 29m2 stops
American Airlines Logo
7:00 am - 5:40 pmBCN-ATW
17h 40m2 stops
$752American Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 21
United Airlines Logo
5:25 pm - 1:15 pmATW-BCN
12h 50m1 stop
United Airlines Logo
3:15 pm - 9:43 pmBCN-ATW
13h 28m1 stop
$757United Airlines
Find Deal
Sun, Sep 21 - Sat, Oct 4
American Airlines Logo
9:49 am - 10:30 amATW-BCN
17h 41m1 stop
American Airlines Logo
10:45 am - 5:40 pmBCN-ATW
13h 55m1 stop
$920American Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 21
 Logo
7:00 am - 10:45 pmATW-BCN
32h 45m2 stops
 Logo
7:20 am - 2:40 pmBCN-ATW
38h 20m3 stops
$1,034
Find Deal
Sun, Jun 8 - Tue, Jun 17
 Logo
7:00 am - 12:05 pmATW-BCN
22h 05m3 stops
 Logo
7:20 am - 2:40 pmBCN-ATW
38h 20m3 stops
$1,282
Find Deal
Sun, Jun 8 - Tue, Jun 17
Lufthansa Logo
5:23 pm - 3:30 pmATW-BCN
39h 07m2 stops
Lufthansa Logo
1:30 pm - 4:48 pmBCN-ATW
34h 18m2 stops
$5,215Lufthansa
Find Deal
Thu, May 22 - Mon, Jun 2
Lufthansa Logo
5:23 pm - 1:15 pmATW-BCN
12h 52m1 stop
Lufthansa Logo
6:45 pm - 4:48 pmBCN-ATW
29h 03m2 stops
$7,611Lufthansa
Find Deal
Thu, May 22 - Mon, Jun 2

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 time of day to fly to Spain?

The average price for all round-trip flights from Appleton to Spain depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Spain is generally in the morning, when round-trip flights cost $840 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Spain is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,233.

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 March, when tickets cost $669 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,879 and $1,484 respectively.

Good to know

Low season

July

High season

March

Cheapest flight

$650
Best time to beat the crowds but there is an average 82% increase in price.
Most popular time to fly and prices are also 36% lower on average.
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.

See more FAQs

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 8685 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

Multiple delays and not straight answer from the United team

2.0 MediocreAlex, Apr 2025FLL - EWR
Read more United Airlines reviews

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

British Airways staff are very polite and willing to help.

Any sort of gluten free snack option would be nice

They lost my luggage and it didn’t get delivered until the next day.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.