Which airports can I use when flying from Denver to Green Bay?

Flights from Denver to Green Bay usually depart from Denver Intl (DEN) and arrive at Green Bay Austin-Straubel (GRB).

What cabin classes can I book on flights from Denver to Green Bay?

Only Economy Class is available on flights from Denver to Green Bay.

Which aircraft model is used most often on flights from Denver to Green Bay?

The Airbus A321-100/200 family is used most often on this route, operated mainly by Frontier. Other aircraft seen on the route include Airbus A321neo variants.

Which airports do connecting flights from Denver to Green Bay pass through?

One-stop flights from Denver to Green Bay most commonly connect through: • Chicago O'Hare Intl (ORD) - 64% of one-stop connections • Minneapolis St Paul (MSP) - 36% of one-stop connections • Detroit Metropolitan Wayne County (DTW) - 1% of one-stop connections

Can I save money by using flexible dates for flights from Denver to Green Bay?

Yes. Flexible dates can save you up to 53% on flights from Denver to Green Bay. Tuesday is the cheapest departure day at $332 round-trip on average, while Sunday is the most expensive at $702, a difference of $370. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Denver to Green Bay?

A nonstop flight from Denver to Green Bay takes 00m, covering 903 miles.

Do I need a passport to fly from Denver to Green Bay?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Denver to Green Bay changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $2,832. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Denver to Green Bay looking right now?

One-way fares from Denver to Green Bay are currently higher than usual. Average one-way flight prices are about $434, which is 68% above the typical average for this route.

How much time can I save by choosing a different layover airport from Denver to Green Bay?

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 35m, compared with 5h 20m via Detroit Metropolitan Wayne County (DTW) and 5h 42m via Chicago O'Hare Intl (ORD).

What is the time difference between Denver and Green Bay?

Green Bay is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Green Bay Austin-Straubel Airport (GRB)?

Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include: • Alamo • Avis • Budget • Enterprise Rent-A-Car • Hertz

How much should I expect to pay for a Denver to Green Bay flight?

Round-trip flights from Denver to Green Bay range from $319 to $478, with an average of $367 over the past 12 months. Anything below $319 counts as a good deal.

How much is a round-trip flight from Denver to Green Bay?

Round-trip flights from Denver to Green Bay typically range from $319 to $478. The lowest price found in the past 5 days was $311, on American Airlines.

What's the cheapest day of the week to fly from Denver to Green Bay?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Denver to Green Bay. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 91% higher.

What’s the cheapest month to fly from Denver to Green Bay?

•April is the cheapest month to fly from Denver to Green Bay at $318 round-trip. •December ($582) and July ($548) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 83% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Denver to Green Bay?

American Airlines ($311) and Delta ($311) are the cheapest airlines to fly round-trip from Denver to Green Bay according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Denver to Green Bay?

Chicago O'Hare Intl (ORD) is the most popular layover for the Denver to Green Bay route. 64% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Denver to Green Bay?

Flights via Detroit Metropolitan Wayne County (DTW) offer the most affordable fares, with an average round-trip price of $318. Based on KAYAK data over the past 3 months.

When flying from Denver to Green Bay which airport offers the shortest layover?

Minneapolis St Paul (MSP) had the shortest average connection time for Denver to Green Bay layovers at 2h 55m over the past 3 months.

$311 CHEAP FLIGHTS from Denver to Green Bay (DEN - GRB)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$311

Typical prices: $319-$478

American Airlines

Sat 11/24Sat 12/1

DEN - GRB • 1 stop

Cheapest one-way

$319

Typical prices: $216-$438

American Airlines

Fri 11/30

DEN - GRB • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Denver and Green Bay. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

April

Cheapest • 13% price drop

July

Most popular

Good to know

Top layover airports

Detroit Metropolitan Wayne County (DTW)

Cheapest • Avg $318 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 4h 35m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Green Bay!

Flight Deals

Cheap Flights from Denver to Green Bay (DEN-GRB)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Denver to Green Bay

Tue, Nov 24 - Tue, Dec 1

6:46 am - 2:00 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

6h 14m1 stop Chicago O'Hare Intl

6:53 pm - 12:31 amGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 38m1 stop Chicago O'Hare Intl

$311American Airlines

Sat, Nov 28 - Sat, Dec 5

6:30 am - 11:42 amDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 12m1 stop Minneapolis St Paul

6:00 am - 12:42 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

7h 42m1 stop Minneapolis St Paul

$311Delta

Thu, Dec 10 - Sat, Dec 12

3:12 pm - 9:03 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 51m1 stop Chicago O'Hare Intl

9:45 am - 2:49 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 04m1 stop Chicago O'Hare Intl

$330United Airlines

Thu, Dec 10 - Sat, Dec 12

6:18 pm - 12:20 amDEN Denver Intl-GRB Green Bay Austin-Straubel

5h 02m1 stop Chicago O'Hare Intl

5:39 am - 11:41 amGRB Green Bay Austin-Straubel-DEN Denver Intl

7h 02m1 stop Chicago O'Hare Intl

$330American Airlines

Tue, Dec 29 - Mon, Jan 4

6:18 pm - 12:20 amDEN Denver Intl-GRB Green Bay Austin-Straubel

5h 02m1 stop Chicago O'Hare Intl

7:16 pm - 12:32 amGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 16m1 stop Chicago O'Hare Intl

$330American Airlines

Wed, Dec 30 - Mon, Jan 4

7:21 am - 3:00 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

6h 39m1 stop Chicago O'Hare Intl

7:16 pm - 12:32 amGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 16m1 stop Chicago O'Hare Intl

$330American Airlines

Fri, Jan 22 - Sun, Jan 24

6:00 am - 12:47 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

5h 47m1 stop Chicago O'Hare Intl

5:00 am - 10:31 amGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 31m1 stop Chicago O'Hare Intl

$349United Airlines

Mon, Nov 23 - Mon, Nov 30

4:14 pm - 10:04 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 50m1 stop Minneapolis St Paul

5:38 pm - 11:34 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 56m1 stop Minneapolis St Paul

$349Delta

Wed, Dec 23 - Sat, Jan 2

11:10 am - 4:10 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 00m1 stop Minneapolis St Paul

6:30 pm - 11:15 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

5h 45m1 stop Minneapolis St Paul

$365Delta

Sat, Nov 7 - Wed, Nov 11

6:00 am - 12:46 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

5h 46m1 stop Chicago O'Hare Intl

5:55 pm - 11:31 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 36m1 stop Chicago O'Hare Intl

$397United Airlines

Recent last minute flight deals from Denver to Green Bay

Thu, Oct 29 - Sun, Nov 1

6:09 pm - 12:12 amDEN Denver Intl-GRB Green Bay Austin-Straubel

5h 03m1 stop Chicago O'Hare Intl

6:54 pm - 10:54 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

5h 00m1 stop Chicago O'Hare Intl

$479American Airlines

Thu, Oct 29 - Sun, Nov 1

6:09 pm - 12:12 amDEN Denver Intl-GRB Green Bay Austin-Straubel

5h 03m1 stop Chicago O'Hare Intl

5:50 am - 3:33 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

10h 43m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$484American Airlines

Thu, Oct 29 - Sat, Oct 31

11:59 pm - 8:27 amDEN Denver Intl-GRB Green Bay Austin-Straubel

7h 28m1 stop Charlotte Douglas

8:04 pm - 12:36 amGRB Green Bay Austin-Straubel-DEN Denver Intl

5h 32m1 stop Chicago O'Hare Intl

$538American Airlines

Thu, Oct 29 - Sun, Nov 1

11:59 pm - 8:27 amDEN Denver Intl-GRB Green Bay Austin-Straubel

7h 28m1 stop Charlotte Douglas

6:54 pm - 12:26 amGRB Green Bay Austin-Straubel-DEN Denver Intl

6h 32m1 stop Chicago O'Hare Intl

$579American Airlines

Sun, Nov 1 - Mon, Nov 2

4:48 pm - 10:38 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 50m1 stop Chicago O'Hare Intl

3:14 pm - 7:45 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

5h 31m1 stop Chicago O'Hare Intl

$977United Airlines

Tue, Oct 27 - Thu, Oct 29

4:48 pm - 10:43 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 55m1 stop Chicago O'Hare Intl

10:37 am - 5:49 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

8h 12m1 stop Chicago O'Hare Intl

$1,017United Airlines

Wed, Oct 28 - Tue, Nov 3

6:05 am - 11:37 amDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 32m1 stop Minneapolis St Paul

4:51 pm - 8:06 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

4h 15m1 stop Minneapolis St Paul

$1,048Delta

Tue, Oct 27 - Thu, Oct 29

3:01 pm - 10:43 pmDEN Denver Intl-GRB Green Bay Austin-Straubel

6h 42m1 stop Chicago O'Hare Intl

1:32 pm - 7:41 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

7h 09m2 stops Chicago O'Hare Intl Sioux City Sioux Gateway

$1,199United Airlines

Wed, Oct 28 - Fri, Oct 30

6:05 am - 11:37 amDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 32m1 stop Minneapolis St Paul

1:15 pm - 8:11 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

7h 56m1 stop Atlanta Hartsfield-Jackson

$1,417Delta

Wed, Oct 28 - Fri, Oct 30

6:05 am - 11:37 amDEN Denver Intl-GRB Green Bay Austin-Straubel

4h 32m1 stop Minneapolis St Paul

7:00 am - 3:49 pmGRB Green Bay Austin-Straubel-DEN Denver Intl

9h 49m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$1,694Delta

Booking Insights

Price, demand and travel trends for Denver to Green Bay flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Denver to Green Bay? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Green Bay departing in november.
What's the cheapest day of the week to fly from Denver to Green Bay?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Denver to Green Bay. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 91% higher.
What’s the cheapest month to fly from Denver to Green Bay? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Denver to Green Bay, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •April is the cheapest month to fly from Denver to Green Bay at $318 round-trip.
•December ($582) and July ($548) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	July
Cheapest flight	$311

Beat the crowds with an average 31% drop in travelers.

The most popular month to fly with an average 40% increase in travelers.

Round-trip flight from Denver to Green Bay

When to book flights from Denver to Green Bay

Are your dates flexible? Find out the best times to travel from Denver to Green Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Denver to Green Bay?
Only Economy Class is available on flights from Denver to Green Bay.
How long is a flight from Denver to Green Bay?
A nonstop flight from Denver to Green Bay takes 00m, covering 903 miles.
Do I need a passport to fly from Denver to Green Bay?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Denver to Green Bay flight?
Round-trip flights from Denver to Green Bay range from $319 to $478, with an average of $367 over the past 12 months. Anything below $319 counts as a good deal.
Which aircraft model is used most often on flights from Denver to Green Bay?
The Airbus A321-100/200 family is used most often on this route, operated mainly by Frontier. Other aircraft seen on the route include Airbus A321neo variants.
Have flight prices from Denver to Green Bay changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $2,832. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Denver to Green Bay looking right now?
One-way fares from Denver to Green Bay are currently higher than usual. Average one-way flight prices are about $434, which is 68% above the typical average for this route.
What car rental options are available at Green Bay Austin-Straubel Airport (GRB)?
Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:

• Alamo
• Avis
• Budget
• Enterprise Rent-A-Car
• Hertz
Which airports can I use when flying from Denver to Green Bay?
Flights from Denver to Green Bay usually depart from Denver Intl (DEN) and arrive at Green Bay Austin-Straubel (GRB).
Which airports do connecting flights from Denver to Green Bay pass through?
One-stop flights from Denver to Green Bay most commonly connect through:

• Chicago O'Hare Intl (ORD) - 64% of one-stop connections
• Minneapolis St Paul (MSP) - 36% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 1% of one-stop connections
Can I save money by using flexible dates for flights from Denver to Green Bay?
Yes. Flexible dates can save you up to 53% on flights from Denver to Green Bay. Tuesday is the cheapest departure day at $332 round-trip on average, while Sunday is the most expensive at $702, a difference of $370.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Denver to Green Bay?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 35m, compared with 5h 20m via Detroit Metropolitan Wayne County (DTW) and 5h 42m via Chicago O'Hare Intl (ORD).
What is the time difference between Denver and Green Bay?
Green Bay is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $332, about $370 less than Sunday fares (53% savings) based on the last 12 months.
If you can choose when to travel, plan your Denver to Green Bay trip for April. Fares historically average $318 round-trip in that month - typically $264 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Green Bay Austin-Straubel Airport.

• Oneida Casino Hotel
• Wingate by Wyndham Green Bay/Airport
• Extended Stay Airport

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DEN - GRB

$311 Find Cheap Flights from Denver to Green Bay - Compare and Save

Everything you should know

Cheap Flights from Denver to Green Bay (DEN-GRB)

Recent round-trip flight deals from Denver to Green Bay

Recent one-way flight deals from Denver to Green Bay

Recent last minute flight deals from Denver to Green Bay

Price, demand and travel trends for Denver to Green Bay flights

How much is a round-trip flight from Denver to Green Bay?

What's the cheapest day of the week to fly from Denver to Green Bay?

What’s the cheapest month to fly from Denver to Green Bay?

Which airline is the cheapest to fly from Denver to Green Bay?

What’s the most popular layover airport when flying from Denver to Green Bay?

What is the cheapest layover airport when flying from Denver to Green Bay?

When flying from Denver to Green Bay which airport offers the shortest layover?

Key details for Denver to Green Bay flights

Low season

High season

Cheapest flight

When to book flights from Denver to Green Bay

Your Denver to Green Bay flight questions, answered

Your guide to booking Denver to Green Bay flights

More options for your flight from Denver to Green Bay

Complete your trip to Green Bay with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Denver to Green Bay

Find direct flights to and from Denver and Green Bay

Flights from domestic origins to Green Bay

Flights to other popular destinations

Find deals for your return flight