Cheap flights from Denver to Green Bay from $126

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 4/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 am - 2:06 pm
DEN
-
GRB
5h 21m
1 stop
United Airlines Logo
5:35 pm - 11:44 pm
GRB
-
DEN
7h 09m
1 stop
$265United Airlines
Tue, Mar 24 - Thu, Apr 9
United Airlines Logo
6:00 am - 11:59 am
DEN
-
GRB
4h 59m
1 stop
United Airlines Logo
8:25 pm - 12:58 am
GRB
-
DEN
5h 33m
1 stop
$269United Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
11:59 pm - 9:27 am
DEN
-
GRB
8h 28m
2 stops
American Airlines Logo
5:24 pm - 11:59 pm
GRB
-
DEN
7h 35m
1 stop
$270American Airlines
Tue, Mar 24 - Thu, Apr 9
American Airlines Logo
12:21 pm - 7:42 pm
DEN
-
GRB
6h 21m
1 stop
American Airlines Logo
6:38 pm - 10:37 pm
GRB
-
DEN
4h 59m
1 stop
$279American Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
7:45 am - 2:10 pm
DEN
-
GRB
5h 25m
1 stop
United Airlines Logo
5:28 pm - 10:05 pm
GRB
-
DEN
5h 37m
1 stop
$280United Airlines
Wed, Feb 25 - Tue, Mar 3
American Airlines Logo
2:28 pm - 7:42 pm
DEN
-
GRB
4h 14m
1 stop
American Airlines Logo
5:00 am - 1:15 pm
GRB
-
DEN
9h 15m
2 stops
$285American Airlines
Wed, Feb 25 - Tue, Mar 3
United Airlines Logo
6:00 am - 11:59 am
DEN
-
GRB
4h 59m
1 stop
United Airlines Logo
8:25 pm - 12:58 am
GRB
-
DEN
5h 33m
1 stop
$287United Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
9:30 am - 7:42 pm
DEN
-
GRB
9h 12m
2 stops
American Airlines Logo
5:00 am - 1:15 pm
GRB
-
DEN
9h 15m
2 stops
$290American Airlines
Wed, Feb 25 - Tue, Mar 3
American Airlines Logo
5:44 pm - 11:31 pm
DEN
-
GRB
4h 47m
1 stop
American Airlines Logo
5:40 am - 9:57 am
GRB
-
DEN
5h 17m
1 stop
$291American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
2:28 pm - 7:42 pm
DEN
-
GRB
4h 14m
1 stop
American Airlines Logo
5:00 am - 8:52 am
GRB
-
DEN
4h 52m
1 stop
$294American Airlines
Fri, Mar 6 - Sun, Mar 8

Delta flights from Denver to Green Bay

Our best Delta deals on Denver to Green Bay flight tickets
Delta
Mar 24
DEN6:20 amDenver Intl
3h 58m
1 stop
GRB11:18 amGreen Bay Austin-Straubel
Apr 8
GRB5:17 pmGreen Bay Austin-Straubel
5h 11m
1 stop
DEN9:28 pmDenver Intl
$297
Delta
May 5
DEN6:30 amDenver Intl
3h 48m
1 stop
GRB11:18 amGreen Bay Austin-Straubel
May 10
GRB6:45 amGreen Bay Austin-Straubel
6h 27m
1 stop
DEN12:12 pmDenver Intl
$300
Delta
Aug 5
DEN6:10 amDenver Intl
3h 59m
1 stop
GRB11:09 amGreen Bay Austin-Straubel
Aug 12
GRB5:25 pmGreen Bay Austin-Straubel
5h 13m
1 stop
DEN9:38 pmDenver Intl
$303

United Airlines flights from Denver to Green Bay

Our best United Airlines deals on Denver to Green Bay flight tickets
United Airlines
Mar 24
DEN7:45 amDenver Intl
5h 21m
1 stop
GRB2:06 pmGreen Bay Austin-Straubel
Apr 9
GRB5:35 pmGreen Bay Austin-Straubel
7h 09m
1 stop
DEN11:44 pmDenver Intl
$265
United Airlines
Apr 8
DEN6:00 amDenver Intl
4h 59m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
Apr 12
GRB8:25 pmGreen Bay Austin-Straubel
5h 33m
1 stop
DEN12:58 amDenver Intl
$269
United Airlines
Feb 25
DEN7:45 amDenver Intl
5h 25m
1 stop
GRB2:10 pmGreen Bay Austin-Straubel
Mar 3
GRB5:28 pmGreen Bay Austin-Straubel
5h 37m
1 stop
DEN10:05 pmDenver Intl
$280

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 February 13, 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

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Tue 3/24

7:45 am-2:06 pm

1 stop5h 21m

Green Bay Austin-Straubel

Thu 4/9

5:35 pm-11:44 pm

1 stop7h 09m

$265

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Wed 4/8

6:00 am-11:59 am

1 stop4h 59m

Green Bay Austin-Straubel

Sun 4/12

8:25 pm-12:58 am

1 stop5h 33m

$269

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Tue 3/24

11:59 pm-9:27 am

2 stops8h 28m

Green Bay Austin-Straubel

Thu 4/9

5:24 pm-11:59 pm

1 stop7h 35m

$270

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Thu 3/5

12:21 pm-7:42 pm

1 stop6h 21m

Green Bay Austin-Straubel

Mon 3/9

6:38 pm-10:37 pm

1 stop4h 59m

$279

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Wed 2/25

7:45 am-2:10 pm

1 stop5h 25m

Green Bay Austin-Straubel

Tue 3/3

5:28 pm-10:05 pm

1 stop5h 37m

$280

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Wed 2/25

2:28 pm-7:42 pm

1 stop4h 14m

Green Bay Austin-Straubel

Tue 3/3

5:00 am-1:15 pm

2 stops9h 15m

$285

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Thu 4/9

6:00 am-11:59 am

1 stop4h 59m

Green Bay Austin-Straubel

Sun 4/12

8:25 pm-12:58 am

1 stop5h 33m

$287

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Wed 2/25

9:30 am-7:42 pm

2 stops9h 12m

Green Bay Austin-Straubel

Tue 3/3

5:00 am-1:15 pm

2 stops9h 15m

$290

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Thu 4/16

5:44 pm-11:31 pm

1 stop4h 47m

Green Bay Austin-Straubel

Sun 4/19

5:40 am-9:57 am

1 stop5h 17m

$291

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

Fri 3/6

2:28 pm-7:42 pm

1 stop4h 14m

Green Bay Austin-Straubel

Sun 3/8

5:00 am-8:52 am

1 stop4h 52m

$294

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 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 $199. 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 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 $329 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 $79 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?

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 48m

Direct flights

None
The fastest flight from Denver to Green Bay takes 3h 48m
There are no direct flights from Denver to Green Bay. There are no popular flight routes 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 3h 48m 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
5.7
3,052 reviews
Search Frontier flights
DeltaPriceFrom $125Free CancellationRating
7.9
8,191 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,277 reviews
Search American Airlines flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,286 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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1 adult
Sun 3/15
Sun 3/22

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