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

Delta, American Airlines, and United Airlines 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 44% 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 August 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.

$189 Cheap Flights from Green Bay to San Diego in 2025

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Find the cheapest flights from Green Bay to San Diego

Round-trip

One-way

Last minute

Cheap round-trip flights

9:48 am - 2:03 pmGRB-SAN

6h 15m1 stop

10:38 pm - 9:18 amSAN-GRB

8h 40m1 stop

$289American Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

9:48 am - 8:20 pmGRB-SAN

12h 32m2 stops

10:38 pm - 9:18 amSAN-GRB

8h 40m1 stop

$294American Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

6:00 am - 3:21 pmGRB-SAN

11h 21m2 stops

7:32 pm - 9:18 amSAN-GRB

11h 46m2 stops

$299American Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

6:00 am - 2:10 pmGRB-SAN

10h 10m1 stop

1:14 pm - 9:14 amSAN-GRB

18h 00m1 stop

$339American Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

5:01 pm - 9:47 pmGRB-SAN

6h 46m1 stop

7:20 am - 4:34 pmSAN-GRB

7h 14m1 stop

$394Delta

Find Deal

Sun, Oct 5 - Wed, Oct 8

5:30 pm - 10:02 pmGRB-SAN

6h 32m1 stop

9:45 pm - 10:05 amSAN-GRB

10h 20m2 stops

$409United Airlines

Find Deal

Tue, Aug 19 - Tue, Sep 2

5:30 pm - 10:02 pmGRB-SAN

6h 32m1 stop

7:00 am - 7:51 pmSAN-GRB

10h 51m2 stops

$410United Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 23

6:15 am - 6:23 pmGRB-SAN

14h 08m2 stops

8:37 pm - 10:05 amSAN-GRB

11h 28m2 stops

$414United Airlines

Find Deal

Tue, Aug 19 - Tue, Sep 2

6:20 am - 10:57 amGRB-SAN

6h 37m1 stop

6:20 am - 3:39 pmSAN-GRB

7h 19m1 stop

$454Delta

Find Deal

Fri, Aug 15 - Sun, Aug 17

5:11 pm - 9:54 pmGRB-SAN

6h 43m1 stop

10:40 pm - 10:27 amSAN-GRB

9h 47m1 stop

$565Delta

Find Deal

Thu, Aug 14 - Fri, Aug 15

Delta flights from Green Bay to San Diego

Our best Delta deals on Green Bay to San Diego flight tickets

Delta

Oct 5

GRB5:01 pmGreen Bay Austin-Straubel

6h 46m

1 stop

SAN9:47 pmSan Diego

Oct 8

SAN7:20 amSan Diego

7h 14m

1 stop

GRB4:34 pmGreen Bay Austin-Straubel

$394

Find similar

Delta

Aug 15

GRB6:20 amGreen Bay Austin-Straubel

6h 37m

1 stop

SAN10:57 amSan Diego

Aug 17

SAN6:20 amSan Diego

7h 19m

1 stop

GRB3:39 pmGreen Bay Austin-Straubel

$454

Find similar

Delta

Aug 8

GRB5:03 pmGreen Bay Austin-Straubel

7h 35m

1 stop

SAN10:38 pmSan Diego

Aug 10

SAN6:25 amSan Diego

7h 16m

1 stop

GRB3:41 pmGreen Bay Austin-Straubel

$489

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

Sep 5

GRB9:48 amGreen Bay Austin-Straubel

6h 15m

1 stop

SAN2:03 pmSan Diego

Sep 7

SAN10:38 pmSan Diego

8h 40m

1 stop

GRB9:18 amGreen Bay Austin-Straubel

$289

Find similar

American Airlines

Sep 5

GRB9:48 amGreen Bay Austin-Straubel

12h 32m

2 stops

SAN8:20 pmSan Diego

Sep 7

SAN10:38 pmSan Diego

8h 40m

1 stop

GRB9:18 amGreen Bay Austin-Straubel

$294

Find similar

American Airlines

Sep 5

GRB6:00 amGreen Bay Austin-Straubel

11h 21m

2 stops

SAN3:21 pmSan Diego

Sep 7

SAN7:32 pmSan Diego

11h 46m

2 stops

GRB9:18 amGreen Bay Austin-Straubel

$299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Fri 9/5

9:48 am-2:03 pm

1 stop6h 15m

San Diego

Sun 9/7

10:38 pm-9:18 am

1 stop8h 40m

$289

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Fri 9/5

9:48 am-8:20 pm

2 stops12h 32m

San Diego

Sun 9/7

10:38 pm-9:18 am

1 stop8h 40m

$294

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Fri 9/5

6:00 am-3:21 pm

2 stops11h 21m

San Diego

Sun 9/7

7:32 pm-9:18 am

2 stops11h 46m

$299

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Wed 10/22

6:00 am-2:10 pm

1 stop10h 10m

San Diego

Wed 10/29

1:14 pm-9:14 am

1 stop18h 00m

$339

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Sun 10/5

5:01 pm-9:47 pm

1 stop6h 46m

San Diego

Wed 10/8

7:20 am-4:34 pm

1 stop7h 14m

$394

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Tue 8/19

5:30 pm-10:02 pm

1 stop6h 32m

San Diego

Tue 9/2

9:45 pm-10:05 am

2 stops10h 20m

$409

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Tue 8/19

5:30 pm-10:02 pm

1 stop6h 32m

San Diego

Sat 8/23

7:00 am-7:51 pm

2 stops10h 51m

$410

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Tue 8/19

6:15 am-6:23 pm

2 stops14h 08m

San Diego

Tue 9/2

8:37 pm-10:05 am

2 stops11h 28m

$414

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Fri 8/15

6:20 am-10:57 am

1 stop6h 37m

San Diego

Sun 8/17

6:20 am-3:39 pm

1 stop7h 19m

$454

Green BaySan Diego

GRB - SAN

GRBSAN

Green Bay Austin-Straubel

Thu 8/14

5:11 pm-9:54 pm

1 stop6h 43m

San Diego

Fri 8/15

10:40 pm-10:27 am

1 stop9h 47m

$565

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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 June, then departing from Green Bay during the month November is also very affordable. Most momondo users find prices during this month for around $292.

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 $409 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 $258 on momondo.

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

As of August 2025, prices for Green Bay to San Diego flights are approximately 19% more expensive when compared to flights at the same time last year.

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

Best Price Found	$189
Fastest flight time	6h 15m
Direct flights	None
Airports in San Diego	1 airport

The best one-way flight to San Diego from Green Bay in the past 72 hours is $189. The best round-trip flight deal from Green Bay to San Diego found on momondo in the last 72 hours is $289.

The fastest flight from Green Bay to San Diego takes 6h 15m

There are no direct flights from Green Bay to San Diego. Popular non-direct route for this connection is Green Bay Austin-Straubel Airport - San Diego Airport.

There is 1 airport near San Diego: San Diego (SAN)

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 15m 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 August 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 52% of all bookings. The subsequent popular airlines are American Airlines at 32% and United Airlines at 16%.

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 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $279	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
United Airlines	PriceFrom $314	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights

Coronado

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El Cajon

Julian

National City

La Mesa

Imperial Beach

Poway

San Ysidro

Borrego Springs

Alpine

Lemon Grove

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 $189

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 9/19. 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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Big names and deals

Filter for what you want

Filter for what you want

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Delta flights from Green Bay to San Diego

Our best Delta deals on Green Bay to San Diego flight tickets

American Airlines flights from Green Bay to San Diego

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

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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 June, then departing from Green Bay during the month November is also very affordable. Most momondo users find prices during this month for around $292.

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?

As of August 2025, prices for Green Bay to San Diego flights are approximately 19% more expensive when compared to flights at the same time last year.

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

Delta, American Airlines, and United Airlines 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

Best Price Found

Fastest flight time

Direct flights

Airports in San Diego

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