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Cheap flights from Denver to Green Bay from $271

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Green Bay departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:38 pm - 11:19 pmDEN  Denver Intl-GRB Green Bay Austin-Straubel
5h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
3:42 pm - 7:45 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
5h 03m1 stop Chicago O'Hare Intl
$271United Airlines
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
8:18 am - 3:34 pmDEN  Denver Intl-GRB Green Bay Austin-Straubel
6h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
4:04 pm - 8:35 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
5h 31m1 stop Chicago O'Hare Intl
$271American Airlines
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
7:16 am - 3:34 pmDEN  Denver Intl-GRB Green Bay Austin-Straubel
7h 18m1 stop Chicago O'Hare Intl
American Airlines Logo
10:05 am - 7:38 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
10h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$276American Airlines
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
3:13 pm - 12:13 amDEN  Denver Intl-GRB Green Bay Austin-Straubel
8h 00m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
10:05 am - 7:38 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
10h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$281American Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
5:36 pm - 11:19 pmDEN  Denver Intl-GRB Green Bay Austin-Straubel
4h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
9:05 am - 3:17 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
7h 12m1 stop Chicago O'Hare Intl
$300United Airlines
Fri, Sep 25 - Tue, Sep 29
United Airlines Logo
7:45 am - 2:01 pmDEN  Denver Intl-GRB Green Bay Austin-Straubel
5h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
9:04 am - 2:31 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
6h 27m1 stop Chicago O'Hare Intl
$300United Airlines
Sun, Sep 6 - Sat, Sep 12
Delta Logo
6:15 am - 11:22 amDEN  Denver Intl-GRB Green Bay Austin-Straubel
4h 07m1 stop Minneapolis St Paul
Delta Logo
4:16 pm - 8:05 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
4h 49m1 stop Minneapolis St Paul
$325Delta
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
4:40 pm - 11:19 pmDEN  Denver Intl-GRB Green Bay Austin-Straubel
5h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
5:05 pm - 10:13 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
6h 08m1 stop Chicago O'Hare Intl
$329United Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
6:00 am - 11:22 amDEN  Denver Intl-GRB Green Bay Austin-Straubel
4h 22m1 stop Minneapolis St Paul
Delta Logo
6:15 am - 9:59 amGRB  Green Bay Austin-Straubel-DEN Denver Intl
4h 44m1 stop Minneapolis St Paul
$354Delta
Thu, Sep 3 - Sun, Sep 6
Delta Logo
6:15 am - 11:22 amDEN  Denver Intl-GRB Green Bay Austin-Straubel
4h 07m1 stop Minneapolis St Paul
Delta Logo
5:30 am - 6:12 pmGRB  Green Bay Austin-Straubel-DEN Denver Intl
13h 42m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom
$361Delta
Sat, Sep 26 - Wed, Sep 30

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American Airlines flights from Denver to Green Bay

Our best American Airlines deals on Denver to Green Bay flight tickets
American Airlines
Sep 26
DEN7:16 amDenver Intl
7h 18m
1 stop
GRB3:34 pmGreen Bay Austin-Straubel
Sep 29
GRB10:05 amGreen Bay Austin-Straubel
10h 33m
2 stops
DEN7:38 pmDenver Intl
$276
American Airlines
Sep 26
DEN3:13 pmDenver Intl
8h 00m
2 stops
GRB12:13 amGreen Bay Austin-Straubel
Sep 29
GRB10:05 amGreen Bay Austin-Straubel
10h 33m
2 stops
DEN7:38 pmDenver Intl
$281
American Airlines
Nov 14
DEN6:11 pmDenver Intl
4h 54m
1 stop
GRB12:05 amGreen Bay Austin-Straubel
Nov 16
GRB6:50 pmGreen Bay Austin-Straubel
5h 08m
1 stop
DEN10:58 pmDenver Intl
$300

Delta flights from Denver to Green Bay

Our best Delta deals on Denver to Green Bay flight tickets
Delta
Sep 26
DEN6:15 amDenver Intl
4h 07m
1 stop
GRB11:22 amGreen Bay Austin-Straubel
Sep 30
GRB4:16 pmGreen Bay Austin-Straubel
4h 49m
1 stop
DEN8:05 pmDenver Intl
$325
Delta
Sep 26
DEN6:15 amDenver Intl
4h 07m
1 stop
GRB11:22 amGreen Bay Austin-Straubel
Sep 30
GRB5:30 amGreen Bay Austin-Straubel
13h 42m
2 stops
DEN6:12 pmDenver Intl
$361
Delta
Sep 25
DEN6:15 amDenver Intl
14h 20m
1 stop
GRB9:35 pmGreen Bay Austin-Straubel
Sep 29
GRB4:16 pmGreen Bay Austin-Straubel
4h 49m
1 stop
DEN8:05 pmDenver Intl
$368

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Green Bay 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 August 11, 2026.
Use the filters below to find and compare flights from Denver to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sat 9/26

4:38 pm-11:19 pm

1 stop5h 41m

Green Bay Austin-Straubel

Tue 9/29

3:42 pm-7:45 pm

1 stop5h 03m

$271

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sat 9/26

8:18 am-3:34 pm

1 stop6h 16m

Green Bay Austin-Straubel

Tue 9/29

4:04 pm-8:35 pm

1 stop5h 31m

$271

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sat 9/26

7:16 am-3:34 pm

1 stop7h 18m

Green Bay Austin-Straubel

Tue 9/29

10:05 am-7:38 pm

2 stops10h 33m

$276

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sat 9/26

3:13 pm-12:13 am

2 stops8h 00m

Green Bay Austin-Straubel

Tue 9/29

10:05 am-7:38 pm

2 stops10h 33m

$281

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Fri 9/25

5:36 pm-11:19 pm

1 stop4h 43m

Green Bay Austin-Straubel

Tue 9/29

9:05 am-3:17 pm

1 stop7h 12m

$300

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sun 9/6

7:45 am-2:01 pm

1 stop5h 16m

Green Bay Austin-Straubel

Sat 9/12

9:04 am-2:31 pm

1 stop6h 27m

$300
Quickest round-trip

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sat 9/26

6:15 am-11:22 am

1 stop4h 07m

Green Bay Austin-Straubel

Wed 9/30

4:16 pm-8:05 pm

1 stop4h 49m

$325

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Fri 9/11

4:40 pm-11:19 pm

1 stop5h 39m

Green Bay Austin-Straubel

Mon 9/14

5:05 pm-10:13 pm

1 stop6h 08m

$329

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Thu 9/3

6:00 am-11:22 am

1 stop4h 22m

Green Bay Austin-Straubel

Sun 9/6

6:15 am-9:59 am

1 stop4h 44m

$354

DenverGreen Bay

DEN Denver Intl - GRB Green Bay Austin-Straubel

DENGRB

Denver Intl

Sat 9/26

6:15 am-11:22 am

1 stop4h 07m

Green Bay Austin-Straubel

Wed 9/30

5:30 am-6:12 pm

2 stops13h 42m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Green Bay from

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

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 typical price of a round-trip flight between Denver and Green Bay?

Prices are currently low for flights on this route.

Typical prices usually range from $328 to $354.
The lowest price recently found on this route was $271.

What is the cheapest month to fly to Green Bay?

The month of April is, on average, the cheapest month to fly to Green Bay from Denver, with most prices found around $318. If you aren’t able to travel during the month of April, then book flights to Green Bay from Denver during October instead. Flights to Green Bay in October, while not as cheap as those in April, still average around $328.

What is the cheapest Denver Intl to Green Bay Austin-Straubel flight route?

Fly from Denver Intl to Green Bay Austin-Straubel for the best Denver Intl - Green Bay Austin-Straubel flight prices

How far in advance should I book a flight from Denver to Green Bay?

You are more likely to see cheaper flights to Green Bay from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Green Bay for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Green Bay from Denver for as low as $252 on momondo.

What cabin class options are available on Denver to Green Bay flights?

There is only 1 cabin class available to choose from on Denver to Green Bay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Denver to Green Bay.

How have Denver to Green Bay flight prices changed over time?

When to book flights from Denver to Green Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Green Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Green Bay (DEN to GRB) flight deals and tips

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

Fastest flight time

4h 22m

Direct flights

None
The fastest flight from Denver to Green Bay takes 4h 22m
There are no direct flights from Denver to Green Bay. There are no popular flight routes from Denver to Green Bay.
Search flight deals

Frequently asked questions about flying from Denver to Green Bay

  • How far is Denver Intl to Green Bay Austin-Straubel by plane?

    A flight from Denver Intl to Green Bay Austin-Straubel will travel around 927.1 mi. Typically, this will take 4h 22m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to Green Bay Austin-Straubel Airport?

    Prices for flights from Denver Intl Airport to Green Bay Austin-Straubel Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Green Bay Austin-Straubel Airport.

  • What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

    The travel and health documents you'll need for your trip to Green Bay Austin-Straubel Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Green Bay Austin-Straubel Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to Green Bay?

  • What is the most popular airline from Denver to Green Bay?

Best airlines flying from Denver to Green Bay

Compare and see reviews for airlines that fly from Denver to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,902 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.8
8,505 reviews
Search Delta flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
10,101 reviews
Search United Airlines flights

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Sturgeon Bay
Manitowoc
Marinette
Shawano
De Pere

Why use momondo?

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

It is quick and easy to find Denver to Green Bay 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 Green Bay that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Green Bay from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Green Bay from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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