$227+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GRB
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Green Bay with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Denver to Green BayExplore 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 June 9, 2026.
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 June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/196:00 am
DEN
- GRB
1 stop4h 22m
Delta
Wed 9/212:03 pm
GRB
- DEN
1 stop4h 20m
Delta
Deal found 6/8![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 9/117:16 am
DEN
- GRB
1 stop7h 18m
American Airlines
Sat 9/1210:05 am
GRB
- DEN
1 stop7h 52m
American Airlines
Deal found 6/4![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 8/215:44 pm
DEN
- GRB
1 stop5h 32m
American Airlines
Tue 8/257:00 pm
GRB
- DEN
1 stop5h 59m
American Airlines
Deal found 6/9![American Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 9/96:10 am
DEN
- GRB
1 stop3h 59m
Delta
Mon 9/286:15 am
GRB
- DEN
1 stop6h 53m
Delta
Deal found 6/8![Delta logo]()
$302
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/125:44 pm
DEN
- GRB
1 stop5h 32m
American Airlines
Wed 8/197:00 pm
GRB
- DEN
1 stop5h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/76:00 am
DEN
- GRB
1 stop4h 20m
Delta
Sat 7/114:16 pm
GRB
- DEN
1 stop4h 11m
Delta
Deal found 6/9![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/195:44 pm
DEN
- GRB
1 stop5h 32m
American Airlines
Wed 9/212:26 pm
GRB
- DEN
2 stops10h 16m
American Airlines
Deal found 6/8![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/106:00 am
DEN
- GRB
1 stop4h 20m
Delta
Sat 7/116:15 am
GRB
- DEN
1 stop6h 50m
Delta
Deal found 6/5![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 8/75:44 pm
DEN
- GRB
1 stop5h 32m
American Airlines
Mon 8/107:00 pm
GRB
- DEN
1 stop5h 59m
American Airlines
Deal found 6/9![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 6/205:45 pm
DEN
- GRB
1 stop5h 58m
American Airlines
Sat 6/276:51 pm
GRB
- DEN
1 stop6h 26m
American Airlines
Deal found 6/4![American Airlines logo]()
$333
Best flights from Denver to Green BayDiscover carefully curated flight deals from Denver to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Denver to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/196:00 am
DEN
- GRB
1 stop4h 22m
Delta
Wed 9/212:03 pm
GRB
- DEN
1 stop4h 20m
Delta
Deal found 6/8![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 9/13:50 pm
DEN
- GRB
1 stop6h 29m
United Airlines
Sat 9/52:31 pm
GRB
- DEN
1 stop8h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 6/205:45 pm
DEN
- GRB
1 stop5h 58m
American Airlines
Sat 6/276:04 am
GRB
- DEN
2 stops12h 16m
American Airlines
Deal found 6/4![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/76:00 am
DEN
- GRB
1 stop4h 20m
Delta
Sat 7/114:16 pm
GRB
- DEN
1 stop4h 11m
Delta
Deal found 6/9![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/34:29 pm
DEN
- GRB
1 stop5h 50m
United Airlines
Wed 7/86:52 pm
GRB
- DEN
1 stop5h 56m
United Airlines
Deal found 6/8![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/86:00 am
DEN
- GRB
1 stop4h 20m
Delta
Tue 7/144:14 pm
GRB
- DEN
1 stop4h 42m
Delta
Deal found 6/7![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/184:59 pm
DEN
- GRB
1 stop5h 20m
United Airlines
Fri 7/246:52 pm
GRB
- DEN
1 stop5h 56m
United Airlines
Deal found 6/6![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 6/266:00 am
DEN
- GRB
1 stop4h 23m
Delta
Wed 7/16:15 am
GRB
- DEN
1 stop6h 55m
Delta
Deal found 6/9![Delta logo]()
$481
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/147:10 pm
DEN
- GRB
1 stop13h 51m
United Airlines
Sat 7/186:52 pm
GRB
- DEN
1 stop5h 57m
United Airlines
Deal found 6/8![United Airlines logo]()
$487
Last-minute flights from Denver to Green BayDiscover last-minute flight deals from Denver to Green Bay. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Green Bay. Data last updated June 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 6/94:29 pm
DEN
- GRB
1 stop5h 50m
United Airlines
Tue 6/306:52 pm
GRB
- DEN
1 stop5h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 6/94:29 pm
DEN
- GRB
1 stop5h 50m
United Airlines
Fri 7/106:52 pm
GRB
- DEN
1 stop5h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 6/96:22 am
DEN
- GRB
2 stops10h 59m
American Airlines
Tue 6/306:51 pm
GRB
- DEN
1 stop6h 26m
American Airlines
Deal found 6/4![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 6/135:45 pm
DEN
- GRB
1 stop5h 25m
American Airlines
Sat 6/206:04 am
GRB
- DEN
1 stop6h 44m
American Airlines
Deal found 6/8![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 6/206:00 am
DEN
- GRB
1 stop4h 23m
Delta
Wed 6/242:56 pm
GRB
- DEN
1 stop6h 06m
Delta
Deal found 6/8![Delta logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 6/265:45 pm
DEN
- GRB
1 stop5h 25m
American Airlines
Wed 7/16:54 pm
GRB
- DEN
1 stop6h 23m
American Airlines
Deal found 6/7![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/76:00 am
DEN
- GRB
1 stop4h 20m
Delta
Sat 7/114:16 pm
GRB
- DEN
1 stop4h 11m
Delta
Deal found 6/9![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/106:00 am
DEN
- GRB
1 stop4h 20m
Delta
Sat 7/116:15 am
GRB
- DEN
1 stop6h 50m
Delta
Deal found 6/5![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/114:59 pm
DEN
- GRB
1 stop5h 20m
United Airlines
Fri 7/316:52 pm
GRB
- DEN
1 stop5h 56m
United Airlines
Deal found 6/7![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 7/145:57 pm
DEN
- GRB
1 stop5h 15m
American Airlines
Sat 7/1811:16 am
GRB
- DEN
1 stop7h 13m
American Airlines
Deal found 6/5![American Airlines logo]()
$346
One-way flights from Denver to Green BaySearch for one-way flight options from Denver to Green Bay. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Denver to Green Bay. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 7/85:57 pm
DEN
- GRB
1 stop5h 15m
American Airlines
Deal found 6/4![American Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 8/412:15 pm
DEN
- GRB
2 stops10h 57m
American Airlines
Deal found 6/4![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 11/142:00 pm
DEN
- GRB
1 stop8h 28m
American Airlines
Deal found 6/9![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 7/106:00 am
DEN
- GRB
1 stop4h 20m
Delta
Deal found 6/9![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/1012:15 pm
DEN
- GRB
2 stops10h 57m
American Airlines
Deal found 6/9![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/311:45 pm
DEN
- GRB
2 stops11h 31m
American Airlines
Deal found 6/4![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 7/1410:38 am
DEN
- GRB
2 stops12h 34m
American Airlines
Deal found 6/4![American Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 6/2011:15 am
DEN
- GRB
1 stop6h 56m
United Airlines
Deal found 6/5![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 6/216:00 am
DEN
- GRB
1 stop4h 23m
Delta
Deal found 6/5![Delta logo]()
$340
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/1711:59 pm
DEN
- GRB
2 stops11h 17m
American Airlines
Deal found 6/7![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 6/2911:59 pm
DEN
- GRB
2 stops11h 30m
American Airlines
Deal found 6/5![American Airlines logo]()
$355
Find 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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Delta) |
One-way from | $227 (American Airlines) |
Popular in | November |
Cheapest in | July |
Average price | $345 |
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 June 9, 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
Cheapest round-trip
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Wed 8/19
6:00 am-11:22 am
1 stop4h 22m
Green Bay Austin-Straubel
Wed 9/2
12:03 pm-3:23 pm
1 stop4h 20m
$271
Quickest round-trip
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Tue 7/7
6:00 am-11:20 am
1 stop4h 20m
Green Bay Austin-Straubel
Sat 7/11
4:16 pm-7:27 pm
1 stop4h 11m
$307
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Tue 9/1
3:50 pm-11:19 pm
1 stop6h 29m
Green Bay Austin-Straubel
Sat 9/5
2:31 pm-9:44 pm
1 stop8h 13m
$341
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Sat 6/20
5:45 pm-12:43 am
1 stop5h 58m
Green Bay Austin-Straubel
Sat 6/27
6:04 am-5:20 pm
2 stops12h 16m
$394
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Fri 7/3
4:29 pm-11:19 pm
1 stop5h 50m
Green Bay Austin-Straubel
Wed 7/8
6:52 pm-11:48 pm
1 stop5h 56m
$395
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Wed 7/8
6:00 am-11:20 am
1 stop4h 20m
Green Bay Austin-Straubel
Tue 7/14
4:14 pm-7:56 pm
1 stop4h 42m
$429
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Sat 7/18
4:59 pm-11:19 pm
1 stop5h 20m
Green Bay Austin-Straubel
Fri 7/24
6:52 pm-11:48 pm
1 stop5h 56m
$449
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Fri 6/26
6:00 am-11:23 am
1 stop4h 23m
Green Bay Austin-Straubel
Wed 7/1
6:15 am-12:10 pm
1 stop6h 55m
$481
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Tue 7/14
7:10 pm-10:01 am
1 stop13h 51m
Green Bay Austin-Straubel
Sat 7/18
6:52 pm-11:49 pm
1 stop5h 57m
$487
Cheapest one-way
DenverGreen Bay
DEN - GRB
DENGRB
Denver Intl
Tue 8/4
4:29 pm-11:19 pm
1 stop5h 50m
$227
Showing 1-10 of 20 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
DEN-GRB
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?
To ensure you get the cheapest price possible for a flight from Denver to Green Bay, you should look to book at least 29 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, July is the cheapest month in which you can book a flight from Denver to Green Bay (average of $255). Flying from Denver to Green Bay in November is currently the most expensive (average of $437). 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.
How much does it cost to fly round-trip from Denver to Green Bay?
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 June 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Denver to Green Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$364 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$362 | FlexibilityNo cancel fee | On-time69% |