$493 Find Cheap Flights from Green Bay 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 Green Bay to Spain departing on 1/29. 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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Cheap Flights from Green Bay to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid2 stops$493
Las Palmas de Gran Canaria
Las Palmas de Gran Canaria2 stops$1,293
Madrid
Madrid2 stops$493
Las Palmas de Gran Canaria
Las Palmas de Gran Canaria2 stops$1,293

Book Cheap Green Bay 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 Green Bay 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 Green Bay to Spain

Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
10:42 am - 9:15 am
GRB
-
MAD
15h 33m2 stops
United Airlines Logo
11:15 am - 9:31 pm
MAD
-
GRB
17h 16m2 stops
$493United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:24 pm - 5:35 pm
GRB
-
BCN
17h 11m2 stops
United Airlines Logo
1:35 pm - 3:07 pm
BCN
-
GRB
32h 32m2 stops
$496United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
8:00 am - 9:00 am
GRB
-
BCN
18h 00m2 stops
United Airlines Logo
1:35 pm - 3:07 pm
BCN
-
GRB
32h 32m2 stops
$669United Airlines
Wed, Jan 21 - Fri, Jan 30
Multiple Airlines Logo
12:02 pm - 3:00 pm
GRB
-
BCN
19h 58m2 stops
Multiple Airlines Logo
10:55 am - 10:30 pm
BCN
-
GRB
18h 35m1 stop
$686Multiple Airlines
Wed, Jan 21 - Fri, Jan 30
Delta Logo
5:12 am - 8:00 am
GRB
-
BCN
19h 48m2 stops
Delta Logo
10:55 am - 10:35 am
BCN
-
GRB
30h 40m2 stops
$689Delta
Wed, Jan 21 - Fri, Jan 30
American Airlines Logo
4:53 pm - 4:30 pm
GRB
-
BCN
16h 37m2 stops
American Airlines Logo
12:30 pm - 10:12 pm
BCN
-
GRB
16h 42m2 stops
$692American Airlines
Sun, May 17 - Wed, Jun 3
Iberia Logo
11:30 am - 11:45 am
GRB
-
BCN
17h 15m2 stops
Iberia Logo
10:45 am - 5:40 pm
BCN
-
GRB
13h 55m1 stop
$792Iberia
Sun, May 17 - Wed, Jun 3
Iberia Logo
11:30 am - 11:45 am
GRB
-
BCN
17h 15m2 stops
Iberia Logo
4:30 pm - 11:07 pm
BCN
-
GRB
37h 37m2 stops
$808Iberia
Sun, Jun 14 - Sun, Jul 5
American Airlines Logo
6:08 am - 7:55 am
GRB
-
MAD
18h 47m1 stop
American Airlines Logo
11:35 am - 11:38 pm
MAD
-
GRB
19h 03m1 stop
$1,264American Airlines
Sat, Mar 21 - Sat, Apr 4
Multiple Airlines Logo
5:28 pm - 1:20 pm
GRB
-
MAD
13h 52m2 stops
Multiple Airlines Logo
7:00 am - 4:53 pm
MAD
-
GRB
16h 53m2 stops
$3,774Multiple Airlines
Booking Insights

KAYAK's insights & trends for Green Bay to Spain flights

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

Which airlines fly non-stop between Green Bay and Spain?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Green Bay to Spain.

There is just one airline that flies from Green Bay to Spain direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Barcelona-El Prat Airport (BCN) and costs $624.

Which airlines provide the cheapest flights from Green Bay 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 Green Bay to Spain were found on United Airlines ($493) and Delta ($689).

Find deals

Good to know

Cheapest flight$493
Flight from Green Bay to Madrid

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Green Bay 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 Green Bay to Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay 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 Green Bay 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 Green Bay 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 Green Bay 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 Green Bay 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 airline flying from Green Bay to Spain

 
Need help choosing which airline to fly with from Green Bay 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 9118 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

6.0 GoodMarco, Dec 2025
ORD - ORF
Read more United Airlines reviews

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

Everything you need to know for your flight from Green Bay to Spain

Information on your arrival and departure airports

Green Bay (GRB)