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Green Bay

$86+ Cheap flights from Denver to Green Bay (DEN - GRB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GRB
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Green Bay Austin-Straubel are usually found in May or July, booked 65 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Denver to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$172
(Cheapflightsfares)

One-way from

$86
(Cheapflightsfares)

Popular in

March

Cheapest in

May

Average price

$229

Good round-trip deal

$198 or less
Provider with most accurate pricing for Denver Intl-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Green Bay Austin-Straubel flights.
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From Denver Intl to Green Bay Austin-Straubel
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One-way flight from Denver Intl to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Denver Intl to Green Bay Austin-Straubel.
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Find flight deals from Denver to Green Bay

Cheapest flights from Denver to Green Bay
Explore the most affordable flight options available from Denver to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/303:31 pmDEN - GRB
Nonstop2h 22mFrontier
vie. 6/67:53 pmGRB - DEN
Nonstop2h 41mFrontier
Deal found 4/30$172
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/246:00 amDEN - GRB
1 stop5h 22mUnited Airlines
vie. 5/305:35 pmGRB - DEN
1 stop6h 55mUnited Airlines
Deal found 4/29$199
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/246:00 amDEN - GRB
1 stop4h 26mDelta
mié. 5/284:13 pmGRB - DEN
1 stop4h 45mDelta
Deal found 4/29$217
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/303:49 pmDEN - GRB
1 stop6h 21mAmerican Airlines
mar. 6/311:27 amGRB - DEN
1 stop6h 40mAmerican Airlines
Deal found 4/29$225

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Denver to Green Bay that are best for you.

Fly from

Denver

Fly to

Green Bay

Route

Depart

Return

Price

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

vie. 5/30

3:31 pm-6:53 pm

Nonstop2h 22m

Green Bay Austin-Straubel

vie. 6/6

7:53 pm-9:34 pm

Nonstop2h 41m

$172

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

sáb. 5/24

6:00 am-12:22 pm

1 stop5h 22m

Green Bay Austin-Straubel

vie. 5/30

5:35 pm-11:30 pm

1 stop6h 55m

$199

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

sáb. 5/24

6:00 am-11:26 am

1 stop4h 26m

Green Bay Austin-Straubel

jue. 5/29

5:00 pm-9:12 pm

1 stop5h 12m

$217

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

vie. 5/30

3:49 pm-11:10 pm

1 stop6h 21m

Green Bay Austin-Straubel

mar. 6/3

11:27 am-5:07 pm

1 stop6h 40m

$225

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

vie. 5/30

3:31 pm-6:53 pm

Nonstop2h 22m

$86

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

vie. 5/30

3:49 pm-11:10 pm

1 stop6h 21m

$100

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

mié. 7/2

1:50 pm-10:04 pm

1 stop7h 14m

$109

DenverGreen Bay

DEN - GRB

DENGRB

Denver Intl

mar. 7/1

6:00 am-12:23 pm

1 stop5h 23m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Denver to Green Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Green Bay in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Green Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Green Bay

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Green Bay. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Green Bay, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Green Bay?

Currently, January is the cheapest month in which you can book a flight from Denver to Green Bay (average of $331). Flying from Denver to Green Bay in July is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to GRB?

Find hourly flight availability from Denver to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

One of the essential ways to save on airfare from Denver to Green Bay is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated mayo 1, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Denver to Green Bay have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Denver to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Denver to Green Bay round-trip?

    Frontier, at $172, was found to be the cheapest airline from Denver to Green Bay.Alternate airlines to your destination round-trip include United Airlines and Delta. Users have found that Frontier is 50% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to Green Bay one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $86. Users have also found prices from $100 and $109 on American Airlines and Delta, respectively.

  • What are the cheapest flights from Denver to Green Bay?

    While on average a flight from Denver to Green Bay is generally $200, our data shows the cheapest flight currently is $100. When looking at the most popular route, (Denver Intl - Green Bay Austin-Straubel), you can expect to pay $172 for that flight.

  • Can I find deals for flights from Denver to Green Bay that include hotel bookings?

    Yes. In addition to deals on Denver to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Green Bay.

  • Can I find deals for business class flights from Denver to Green Bay?

    Yes. Cheapflights offers flight deals from Denver to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Denver to Green Bay (average of $331). Flying from Denver to Green Bay in July is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Marinette
Manitowoc

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Alternative routes for Denver to Green Bay

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Top 4 airlines flying from Denver to Green Bay

Discover the top 4 airlines that operate flights from Denver to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$191FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$248Average$432FlexibilityNo cancel feeOn-time69%
DeltaCheapest$250Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$402FlexibilityNo cancel feeOn-time71%

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