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$821+ Cheap flights from Green Bay (GRB) to Spain

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Green Bay to Spain

Keep the following information in mind while searching for Green Bay to Spain flight deals. Data was last updated February 20, 2025.

Round-trip from

$1,182
(United Airlines)
From Green Bay Austin-Straubel to Spain
Search Deals

Find flight deals from Green Bay to Spain

Cheapest flights from Green Bay to Spain
Explore the most affordable flight options available from Green Bay to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:30 amGRB - MAD
2 stops20h 05mUnited Airlines
Fri 11/2812:15 pmMAD - GRB
2 stops35h 28mUnited Airlines
Deal found 2/19$821
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:28 amGRB - MAD
2 stops17h 12mBritish Airways
Fri 11/286:55 amMAD - GRB
2 stops17h 47mBritish Airways
Deal found 2/20$863
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:28 amGRB - MAD
1 stop13h 27mAmerican Airlines
Fri 11/2810:45 amMAD - GRB
2 stops17h 46mAmerican Airlines
Deal found 2/18$947
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:40 amGRB - MAD
1 stop20h 20mKLM
Fri 3/147:05 amMAD - GRB
2 stops20h 29mKLM
Deal found 2/19$1,191
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:59 pmGRB - MAD
3 stops34h 36mMultiple Airlines
Fri 3/1412:05 pmMAD - GRB
2 stops36h 51mMultiple Airlines
Deal found 2/19$2,784

Find flights from Green Bay to Spain within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Green Bay

Fly to

Spain

Route

Depart

Return

Price

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Mon 3/10

5:40 am-8:00 am

1 stop20h 20m

Madrid Barajas

Fri 3/14

10:00 am-10:26 pm

1 stop18h 26m

$1,182

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Mon 3/10

4:59 pm-9:35 am

3 stops34h 36m

Madrid Barajas

Fri 3/14

12:05 pm-6:56 pm

2 stops36h 51m

$2,784

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Sat 4/19

6:20 pm-3:45 pm

2 stops14h 25m

$6,485

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Green Bay to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Green Bay to Spain

Get recent, data-driven insights about flights from Green Bay to Spain including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Green Bay to Spain?

Currently, November is the cheapest month in which you can book a flight from Green Bay to Spain (average of $543). Flying from Green Bay to Spain in June is currently the most expensive (average of $1,124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated February 20, 2025.
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,765 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Spain?

    If you book a flight to Spain from Green Bay, you will be flying from Austin-Straubel, which is the city’s only airport. Green Bay Austin-Straubel (GRB) is located 5.9 mi from the center of Green Bay.

  • What are the most popular routes from Green Bay to Spain?

    When deciding which route to take from Green Bay to Spain consider Green Bay Austin-Straubel - Madrid Barajas, Green Bay Austin-Straubel - Barcelona-El Prat or Green Bay Austin-Straubel - Las Palmas de Gran Canaria as they are the most popular.

  • Can I find deals for flights from Green Bay to Spain that include hotel bookings?

    Yes. In addition to deals on Green Bay to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Spain.

  • Can I find deals for business class flights from Green Bay to Spain?

    Yes. Cheapflights offers flight deals from Green Bay to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Green Bay to Spain?

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Spain (average of $543). Flying from Green Bay to Spain in June is currently the most expensive (average of $1,124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Green Bay to Spain

Discover the top 2 airlines that operate flights from Green Bay to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$533Average$909FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$884Average$1,369FlexibilityNo cancel feeOn-time70%
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