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Cheap flights from Green Bay to Spain from $560

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Spain departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
3:51 pm - 1:05 pmGRB-BCN
15h 14m1 stop
United Airlines Logo
1:35 pm - 4:46 pmBCN-GRB
34h 11m2 stops
$560United Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
United Airlines Logo
5:22 pm - 1:05 pmGRB-BCN
13h 43m1 stop
United Airlines Logo
3:05 pm - 9:38 pmBCN-GRB
13h 33m1 stop
$583United Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
British Airways Logo
4:35 pm - 10:30 amGRB-BCN
10h 55m1 stop
British Airways Logo
10:45 am - 5:56 pmBCN-GRB
14h 11m1 stop
$637British Airways
Find Deal
Wed, Sep 10 - Thu, Sep 18
British Airways Logo
8:08 pm - 1:25 pmGRB-MAD
10h 17m1 stop
British Airways Logo
4:40 pm - 11:30 pmMAD-GRB
13h 50m1 stop
$637British Airways
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Wed, Oct 15 - Mon, Oct 20
American Airlines Logo
8:08 pm - 1:25 pmGRB-MAD
10h 17m1 stop
American Airlines Logo
12:40 pm - 11:30 pmMAD-GRB
17h 50m2 stops
$641American Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
American Airlines Logo
4:35 pm - 10:30 amGRB-BCN
10h 55m1 stop
American Airlines Logo
1:30 pm - 11:28 pmBCN-GRB
16h 58m2 stops
$645American Airlines
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Wed, Sep 10 - Thu, Sep 18
United Airlines Logo
5:30 pm - 8:20 amGRB-MAD
31h 50m2 stops
United Airlines Logo
12:45 pm - 10:40 pmMAD-GRB
40h 55m2 stops
$656United Airlines
Find Deal
Tue, Sep 2 - Wed, Oct 15
Delta Logo
5:31 am - 6:00 amGRB-BCN
17h 29m2 stops
Delta Logo
9:00 am - 11:00 pmBCN-GRB
21h 00m2 stops
$667Delta
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Wed, Sep 10 - Thu, Sep 18
Lufthansa Logo
1:20 pm - 11:50 pmGRB-MAD
27h 30m2 stops
Lufthansa Logo
6:05 am - 4:46 pmMAD-GRB
17h 41m2 stops
$840Lufthansa
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Fri, Nov 21 - Fri, Nov 28
Lufthansa Logo
1:20 pm - 11:50 pmGRB-MAD
27h 30m2 stops
Lufthansa Logo
6:05 am - 9:38 pmMAD-GRB
22h 33m2 stops
$841Lufthansa
Find Deal
Fri, Nov 21 - Fri, Nov 28

Lufthansa flights from Green Bay to Spain

Our best Lufthansa deals on Green Bay to Spain flight tickets
Lufthansa
Nov 21
GRB1:20 pmGreen Bay Austin-Straubel
27h 30m
2 stops
MAD11:50 pmMadrid Barajas
Nov 28
MAD6:05 amMadrid Barajas
17h 41m
2 stops
GRB4:46 pmGreen Bay Austin-Straubel
$840
Find similar
Lufthansa
Nov 21
GRB1:20 pmGreen Bay Austin-Straubel
27h 30m
2 stops
MAD11:50 pmMadrid Barajas
Nov 28
MAD6:05 amMadrid Barajas
22h 33m
2 stops
GRB9:38 pmGreen Bay Austin-Straubel
$841
Find similar

American Airlines flights from Green Bay to Spain

Our best American Airlines deals on Green Bay to Spain flight tickets
American Airlines
Oct 15
GRB8:08 pmGreen Bay Austin-Straubel
10h 17m
1 stop
MAD1:25 pmMadrid Barajas
Oct 20
MAD12:40 pmMadrid Barajas
17h 50m
2 stops
GRB11:30 pmGreen Bay Austin-Straubel
$641
Find similar
American Airlines
Sep 10
GRB4:35 pmGreen Bay Austin-Straubel
10h 55m
1 stop
BCN10:30 amBarcelona-El Prat
Sep 18
BCN1:30 pmBarcelona-El Prat
16h 58m
2 stops
GRB11:28 pmGreen Bay Austin-Straubel
$645
Find similar
American Airlines
Sep 2
GRB6:02 amGreen Bay Austin-Straubel
18h 53m
1 stop
MAD7:55 amMadrid Barajas
Oct 15
MAD4:40 pmMadrid Barajas
13h 50m
1 stop
GRB11:30 pmGreen Bay Austin-Straubel
$717
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Green Bay to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Wed 10/29

3:51 pm-1:05 pm

1 stop15h 14m

Barcelona-El Prat

Thu 11/6

1:35 pm-4:46 pm

2 stops34h 11m

$560

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Wed 10/29

5:22 pm-1:05 pm

1 stop13h 43m

Barcelona-El Prat

Thu 11/6

3:05 pm-9:38 pm

1 stop13h 33m

$583

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Wed 9/10

4:35 pm-10:30 am

1 stop10h 55m

Barcelona-El Prat

Thu 9/18

10:45 am-5:56 pm

1 stop14h 11m

$637

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Wed 10/15

8:08 pm-1:25 pm

1 stop10h 17m

Madrid Barajas

Mon 10/20

4:40 pm-11:30 pm

1 stop13h 50m

$637

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Wed 10/15

8:08 pm-1:25 pm

1 stop10h 17m

Madrid Barajas

Mon 10/20

12:40 pm-11:30 pm

2 stops17h 50m

$641

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Wed 9/10

4:35 pm-10:30 am

1 stop10h 55m

Barcelona-El Prat

Thu 9/18

1:30 pm-11:28 pm

2 stops16h 58m

$645

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Tue 9/2

5:30 pm-8:20 am

2 stops31h 50m

Madrid Barajas

Wed 10/15

12:45 pm-10:40 pm

2 stops40h 55m

$656

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Wed 9/10

5:31 am-6:00 am

2 stops17h 29m

Barcelona-El Prat

Thu 9/18

9:00 am-11:00 pm

2 stops21h 00m

$667

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Fri 11/21

1:20 pm-11:50 pm

2 stops27h 30m

Madrid Barajas

Fri 11/28

6:05 am-4:46 pm

2 stops17h 41m

$840

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Fri 11/21

1:20 pm-11:50 pm

2 stops27h 30m

Madrid Barajas

Fri 11/28

6:05 am-9:38 pm

2 stops22h 33m

$841

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Spain from

How to get the cheapest flight ticket from Green Bay to Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from Green Bay to Spain is on a Tuesday when prices can be found for as low as $622. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Green Bay to Spain for around $1,552.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Green Bay in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,027 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Spain is in the morning when prices are around $1,290.

Can stopping save me money on Green Bay to Spain flights?

You could potentially save up to 23% on your flight if you consider stops on a Green Bay to Spain flight.

Cheap Green Bay to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Spain

Best Price Found

$560

Fastest flight time

10h 17m

Direct flights

None

Airports in Spain

3 airports
The best flight deal from Green Bay to Spain found on momondo in the last 72 hours is $560
The fastest flight from Green Bay to Spain takes 10h 17m
There are no direct flights from Green Bay to Spain. Popular non-direct routes for this connection are Green Bay Austin-Straubel Airport - Las Palmas de Gran Canaria Airport, Green Bay Austin-Straubel Airport - Barcelona-El Prat Airport and Green Bay Austin-Straubel Airport - Madrid Barajas Airport.
There are 3 airports near Spain: Madrid Barajas (MAD), Barcelona-El Prat (BCN), Las Palmas de Gran Canaria (LPA)
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  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Spain?

    Prices for flights from Green Bay Austin-Straubel Airport to Spain were last updated today.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Spain?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Spain?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to Spain.

  • What documentation or ID do you need to fly to Spain?

    The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Green Bay to Spain

Compare and see reviews for airlines that fly from Green Bay to Spain with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $544Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Spain?

It is quick and easy to find Green Bay to Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Spain that suits you.

Can I find flights from Green Bay to Spain with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Spain from Green Bay with this policy.

How can momondo help me find flights from Green Bay to Spain?

Once you have performed a search for Green Bay to Spain flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Green Bay to Spain right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Spain flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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