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Cheap flights from Denver to Green Bay from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Green Bay departing on 2/15. 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
0 bags

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Find the cheapest flights from Denver to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:34 am - 4:39 pm
DEN
-
GRB
5h 05m1 stop
Delta Logo
4:18 pm - 8:05 pm
GRB
-
DEN
4h 47m1 stop
$251Delta
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
7:55 am - 10:14 pm
DEN
-
GRB
13h 19m2 stops
American Airlines Logo
4:53 pm - 11:16 pm
GRB
-
DEN
7h 23m1 stop
$256American Airlines
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
9:01 am - 10:14 pm
DEN
-
GRB
12h 13m2 stops
American Airlines Logo
11:20 am - 9:16 pm
GRB
-
DEN
10h 56m2 stops
$261American Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
3:15 pm - 9:31 pm
DEN
-
GRB
5h 16m1 stop
United Airlines Logo
10:42 am - 4:34 pm
GRB
-
DEN
6h 52m1 stop
$279United Airlines
Fri, Jan 30 - Mon, Feb 2
American Airlines Logo
5:58 pm - 11:36 pm
DEN
-
GRB
4h 38m1 stop
American Airlines Logo
6:38 pm - 10:41 pm
GRB
-
DEN
5h 03m1 stop
$294American Airlines
Mon, Mar 9 - Sat, Mar 14
Delta Logo
6:20 am - 11:18 am
DEN
-
GRB
3h 58m1 stop
Delta Logo
7:00 am - 2:06 pm
GRB
-
DEN
8h 06m1 stop
$299Delta
Fri, Mar 27 - Sat, Apr 4
United Airlines Logo
11:20 am - 4:47 pm
DEN
-
GRB
4h 27m1 stop
United Airlines Logo
3:42 pm - 8:12 pm
GRB
-
DEN
5h 30m1 stop
$309United Airlines
Thu, Jan 8 - Sat, Jan 10
American Airlines Logo
6:00 am - 4:23 pm
DEN
-
GRB
9h 23m2 stops
American Airlines Logo
4:53 pm - 11:16 pm
GRB
-
DEN
7h 23m1 stop
$314American Airlines
Thu, Jan 8 - Sat, Jan 10
American Airlines Logo
7:55 am - 10:12 pm
DEN
-
GRB
13h 17m2 stops
American Airlines Logo
6:00 am - 4:21 pm
GRB
-
DEN
11h 21m2 stops
$319American Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
6:00 am - 2:02 pm
DEN
-
GRB
7h 02m1 stop
United Airlines Logo
2:39 pm - 8:13 pm
GRB
-
DEN
6h 34m1 stop
$321United Airlines
Sat, Jan 31 - Tue, Feb 3

Delta flights from Denver to Green Bay

Our best Delta deals on Denver to Green Bay flight tickets
Delta
Jan 28
DEN10:34 amDenver Intl
5h 05m
1 stop
GRB4:39 pmGreen Bay Austin-Straubel
Jan 31
GRB4:15 pmGreen Bay Austin-Straubel
4h 50m
1 stop
DEN8:05 pmDenver Intl
$251
Find similar
Delta
Mar 27
DEN6:20 amDenver Intl
3h 58m
1 stop
GRB11:18 amGreen Bay Austin-Straubel
Apr 4
GRB7:00 amGreen Bay Austin-Straubel
8h 06m
1 stop
DEN2:06 pmDenver Intl
$299
Find similar
Delta
Jan 9
DEN2:42 pmDenver Intl
5h 53m
1 stop
GRB9:35 pmGreen Bay Austin-Straubel
Jan 13
GRB12:02 pmGreen Bay Austin-Straubel
5h 42m
1 stop
DEN4:44 pmDenver Intl
$309
Find similar

American Airlines flights from Denver to Green Bay

Our best American Airlines deals on Denver to Green Bay flight tickets
American Airlines
Jan 28
DEN6:00 amDenver Intl
9h 23m
2 stops
GRB4:23 pmGreen Bay Austin-Straubel
Jan 31
GRB4:53 pmGreen Bay Austin-Straubel
7h 23m
1 stop
DEN11:16 pmDenver Intl
$256
Find similar
American Airlines
Jan 23
DEN4:30 pmDenver Intl
4h 42m
1 stop
GRB10:12 pmGreen Bay Austin-Straubel
Jan 25
GRB4:53 pmGreen Bay Austin-Straubel
7h 23m
1 stop
DEN11:16 pmDenver Intl
$279
Find similar
American Airlines
Jan 23
DEN7:55 amDenver Intl
13h 17m
2 stops
GRB10:12 pmGreen Bay Austin-Straubel
Jan 25
GRB4:53 pmGreen Bay Austin-Straubel
7h 23m
1 stop
DEN11:16 pmDenver Intl
$284
Find similar

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 December 26, 2025.
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

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Tue 1/13

10:34 am-4:39 pm

1 stop5h 05m

Green Bay Austin-Straubel

Tue 1/20

4:18 pm-8:05 pm

1 stop4h 47m

$251

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Tue 1/13

7:55 am-10:14 pm

2 stops13h 19m

Green Bay Austin-Straubel

Tue 1/20

4:53 pm-11:16 pm

1 stop7h 23m

$256

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Tue 1/13

9:01 am-10:14 pm

2 stops12h 13m

Green Bay Austin-Straubel

Tue 1/20

11:20 am-9:16 pm

2 stops10h 56m

$261

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Fri 1/30

3:15 pm-9:31 pm

1 stop5h 16m

Green Bay Austin-Straubel

Mon 2/2

10:42 am-4:34 pm

1 stop6h 52m

$279

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Mon 3/9

5:58 pm-11:36 pm

1 stop4h 38m

Green Bay Austin-Straubel

Sat 3/14

6:38 pm-10:41 pm

1 stop5h 03m

$294

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Fri 3/27

6:20 am-11:18 am

1 stop3h 58m

Green Bay Austin-Straubel

Sat 4/4

7:00 am-2:06 pm

1 stop8h 06m

$299

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Thu 1/8

11:20 am-4:47 pm

1 stop4h 27m

Green Bay Austin-Straubel

Sat 1/10

3:42 pm-8:12 pm

1 stop5h 30m

$309

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Thu 1/8

6:00 am-4:23 pm

2 stops9h 23m

Green Bay Austin-Straubel

Sat 1/10

4:53 pm-11:16 pm

1 stop7h 23m

$314

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Fri 1/9

7:55 am-10:12 pm

2 stops13h 17m

Green Bay Austin-Straubel

Tue 1/13

6:00 am-4:21 pm

2 stops11h 21m

$319

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Sat 1/31

6:00 am-2:02 pm

1 stop7h 02m

Green Bay Austin-Straubel

Tue 2/3

2:39 pm-8:13 pm

1 stop6h 34m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 cheapest month to fly to Green Bay?

The month of May is, on average, the cheapest month to fly to Green Bay from Denver, with most prices found around $220. If you aren’t able to travel during the month of May, then book flights to Green Bay from Denver during July instead. Flights to Green Bay in July, while not as cheap as those in May, still average around $238.

What is the cheapest day to depart on your flight to Green Bay?

The cheapest day to depart from Denver to Green Bay is on a Wednesday when prices can be found for as low as $180. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Green Bay for around $198.

What is the cheapest time of day to depart on your flight to Green Bay?

Our most recent data shows that the best time of day to fly to Green Bay is in the afternoon. Flights from Denver to Green Bay during this time can be as low as $198. In the evening is when there is more demand to fly to Green Bay, so prices are often more expensive at around $359 per ticket.

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 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 $335 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 $154 on momondo.

What cabin class options are available on Denver Intl to Green Bay Austin-Straubel flights?

There is only 1 cabin class available to choose from on Denver Intl to Green Bay Austin-Straubel 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?

As of December 2025, prices for Denver to Green Bay flights are approximately 56% more expensive when compared to flights at the same time last year.

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

3h 58m

Direct flights

None
The fastest flight from Denver to Green Bay takes 3h 58m
There are no direct flights from Denver to Green Bay. There are no popular flight routes from Denver to Green Bay.
Search flight deals

  • 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 3h 58m 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
FrontierPriceFrom $87Free CancellationRating
5.8
3,071 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,019 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,116 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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