What is the cheapest airline that flies from Green Bay Austin-Straubel to San Diego?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Green Bay Austin-Straubel to San Diego

What airlines fly to San Diego?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Diego from Green Bay according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to San Diego Airport?

Prices for flights from Green Bay Austin-Straubel Airport to San Diego Airport are updated daily.

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

As of October 2025, there are 3 operators available to choose from for flights from Green Bay Austin-Straubel Airport to San Diego Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$199 Cheap Flights from Green Bay to San Diego in 2025/26

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5:02 pm - 10:26 pmGRB-SAN

7h 24m1 stop

6:20 am - 4:32 pmSAN-GRB

8h 12m1 stop

$289American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

11:20 am - 8:36 pmGRB-SAN

11h 16m2 stops

6:20 am - 4:32 pmSAN-GRB

8h 12m1 stop

$294American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

6:00 am - 10:50 amGRB-SAN

6h 50m1 stop

3:08 pm - 11:28 pmSAN-GRB

6h 20m1 stop

$314American Airlines

Find Deal

Tue, Nov 18 - Mon, Dec 1

1:20 pm - 6:50 pmGRB-SAN

7h 30m1 stop

10:52 am - 7:00 pmSAN-GRB

6h 08m1 stop

$341United Airlines

Find Deal

Wed, Nov 26 - Tue, Dec 2

6:15 am - 11:31 amGRB-SAN

7h 16m1 stop

10:00 pm - 12:33 pmSAN-GRB

12h 33m2 stops

$350United Airlines

Find Deal

Fri, Nov 21 - Thu, Nov 27

1:20 pm - 6:50 pmGRB-SAN

7h 30m1 stop

7:00 am - 4:46 pmSAN-GRB

7h 46m1 stop

$359United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

10:50 am - 6:03 pmGRB-SAN

9h 13m1 stop

6:15 am - 4:38 pmSAN-GRB

8h 23m1 stop

$374Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

4:17 pm - 8:42 pmGRB-SAN

6h 25m1 stop

6:30 am - 8:42 pmSAN-GRB

12h 12m2 stops

$397Delta

Find Deal

Thu, Dec 18 - Thu, Dec 25

10:50 am - 6:03 pmGRB-SAN

9h 13m1 stop

6:15 am - 4:38 pmSAN-GRB

8h 23m1 stop

$406Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

10:50 am - 6:03 pmGRB-SAN

9h 13m1 stop

6:15 am - 4:38 pmSAN-GRB

8h 23m1 stop

$412Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

United Airlines flights from Green Bay to San Diego

Our best United Airlines deals on Green Bay to San Diego flight tickets

United Airlines

Nov 26

GRB1:20 pmGreen Bay Austin-Straubel

7h 30m

1 stop

SAN6:50 pmSan Diego

Dec 2

SAN10:52 amSan Diego

6h 08m

1 stop

GRB7:00 pmGreen Bay Austin-Straubel

$341

Find similar

United Airlines

Nov 21

GRB6:15 amGreen Bay Austin-Straubel

7h 16m

1 stop

SAN11:31 amSan Diego

Nov 27

SAN10:00 pmSan Diego

12h 33m

2 stops

GRB12:33 pmGreen Bay Austin-Straubel

$350

Find similar

United Airlines

Nov 13

GRB1:20 pmGreen Bay Austin-Straubel

7h 30m

1 stop

SAN6:50 pmSan Diego

Nov 17

SAN7:00 amSan Diego

7h 46m

1 stop

GRB4:46 pmGreen Bay Austin-Straubel

$359

Find similar

American Airlines flights from Green Bay to San Diego

Our best American Airlines deals on Green Bay to San Diego flight tickets

American Airlines

Jan 15

GRB5:02 pmGreen Bay Austin-Straubel

7h 24m

1 stop

SAN10:26 pmSan Diego

Jan 19

SAN6:20 amSan Diego

8h 12m

1 stop

GRB4:32 pmGreen Bay Austin-Straubel

$289

Find similar

American Airlines

Jan 15

GRB11:20 amGreen Bay Austin-Straubel

11h 16m

2 stops

SAN8:36 pmSan Diego

Jan 19

SAN6:20 amSan Diego

8h 12m

1 stop

GRB4:32 pmGreen Bay Austin-Straubel

$294

Find similar

American Airlines

Nov 18

GRB6:00 amGreen Bay Austin-Straubel

6h 50m

1 stop

SAN10:50 amSan Diego

Dec 1

SAN3:08 pmSan Diego

6h 20m

1 stop

GRB11:28 pmGreen Bay Austin-Straubel

$314

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Thu 1/15

5:02 pm-10:26 pm

1 stop7h 24m

San Diego

Mon 1/19

6:20 am-4:32 pm

1 stop8h 12m

$289

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Thu 1/15

11:20 am-8:36 pm

2 stops11h 16m

San Diego

Mon 1/19

6:20 am-4:32 pm

1 stop8h 12m

$294

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Tue 11/18

6:00 am-10:50 am

1 stop6h 50m

San Diego

Mon 12/1

3:08 pm-11:28 pm

1 stop6h 20m

$314

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Wed 11/26

1:20 pm-6:50 pm

1 stop7h 30m

San Diego

Tue 12/2

10:52 am-7:00 pm

1 stop6h 08m

$341

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Fri 11/21

6:15 am-11:31 am

1 stop7h 16m

San Diego

Thu 11/27

10:00 pm-12:33 pm

2 stops12h 33m

$350

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Thu 11/13

1:20 pm-6:50 pm

1 stop7h 30m

San Diego

Mon 11/17

7:00 am-4:46 pm

1 stop7h 46m

$359

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Sat 2/21

10:50 am-6:03 pm

1 stop9h 13m

San Diego

Wed 2/25

6:15 am-4:38 pm

1 stop8h 23m

$374

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Thu 12/18

4:17 pm-8:42 pm

1 stop6h 25m

San Diego

Thu 12/25

6:30 am-8:42 pm

2 stops12h 12m

$397

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Sat 2/21

10:50 am-6:03 pm

1 stop9h 13m

San Diego

Wed 2/25

6:15 am-4:38 pm

1 stop8h 23m

$406

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Sat 2/21

10:50 am-6:03 pm

1 stop9h 13m

San Diego

Wed 2/25

6:15 am-4:38 pm

1 stop8h 23m

$412

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How to get the cheapest flight ticket from Green Bay to San Diego

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

Prices

Airlines

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of November, then departing from Green Bay during the month June is also very affordable. Most momondo users find prices during this month for around $290.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Green Bay to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $387. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $655. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $399. Flights at noon are often more expensive with an average ticket price of $465.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Green Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Green Bay for as low as $284 on momondo.

How have Green Bay to San Diego flight prices changed over time?

When to book flights from Green Bay to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Green Bay to San Diego (GRB to SAN) flight deals and tips

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

Direct flights	None

There are no direct flights from Green Bay to San Diego. There are no popular flight routes from Green Bay to San Diego.

Search flight deals

How far is Green Bay Austin-Straubel to San Diego by plane?
San Diego is 1757.4 mi away from Green Bay Austin-Straubel. Typically, this will take 6h 25m by plane in normal conditions.
When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to San Diego Airport?
Prices for flights from Green Bay Austin-Straubel Airport to San Diego Airport are updated daily.
How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to San Diego Airport?
As of October 2025, there are 3 operators available to choose from for flights from Green Bay Austin-Straubel Airport to San Diego Airport.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Green Bay to San Diego?
momondo data reveals that the most frequently booked airline on the route from Green Bay to San Diego is Delta, representing 47% of all bookings. The subsequent popular airlines are American Airlines at 34% and United Airlines at 20%.

Best airlines flying from Green Bay to San Diego

Compare and see reviews for airlines that fly from Green Bay to San Diego with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $263	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 7,992 reviews	Search Delta flights
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 8,999 reviews	Search United Airlines flights

Coronado

Chula Vista

El Cajon

Julian

National City

La Mesa

Imperial Beach

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

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

Finding the right flight to San Diego from Green Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

Yes. All flights to San Diego from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Green Bay to San Diego 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 San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Diego trip

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Cheap flights from Green Bay to San Diego from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to San Diego departing on 11/21. 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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How to get the cheapest flight ticket from Green Bay to San Diego

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 month to fly to San Diego?

If you are unable to visit San Diego during the month of November, then departing from Green Bay during the month June is also very affordable. Most momondo users find prices during this month for around $290.

What is the cheapest day to depart on your flight to San Diego?

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

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $399. Flights at noon are often more expensive with an average ticket price of $465.

How far in advance should I book a flight to San Diego?

How have Green Bay to San Diego flight prices changed over time?

What is the cheapest airline that flies from Green Bay Austin-Straubel to San Diego?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Green Bay Austin-Straubel to San Diego

What airlines fly to San Diego?

When to book flights from Green Bay to San Diego

Cheap Green Bay to San Diego (GRB to SAN) flight deals and tips

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

Direct flights

How far is Green Bay Austin-Straubel to San Diego by plane?

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to San Diego Airport?

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

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

What documentation or ID do you need to fly to San Diego Airport?

What is the most popular airline from Green Bay to San Diego?

Best airlines flying from Green Bay to San Diego

Compare and see reviews for airlines that fly from Green Bay to San Diego with momondo

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California