$397+ Cheap flights from Hartford to Green Bay (BDL - GRB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — GRB
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Green Bay with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hartford to Green Bay
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hartford to Green BayExplore the most affordable flight options available from Hartford to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Hartford to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/295:45 pm -
1 stop7h 27m
Sat 10/312:46 pm -
1 stop7h 38m
Deal found 9/18![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/25:03 pm -
1 stop5h 00m
Tue 10/65:00 am -
1 stop4h 49m
Deal found 9/17![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/65:03 pm -
1 stop7h 16m
Sat 10/106:20 am -
1 stop7h 09m
Deal found 9/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/296:00 am -
2 stops11h 52m
Sat 10/316:15 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/125:03 pm -
1 stop7h 16m
Thu 10/155:00 am -
1 stop4h 49m
Deal found 9/17![United Airlines logo]()
$591
Best flights from Hartford to Green BayDiscover carefully curated flight deals from Hartford to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Hartford to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/295:45 pm -
1 stop7h 27m
Sat 10/312:46 pm -
1 stop7h 38m
Deal found 9/18![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/25:03 pm -
1 stop5h 00m
Tue 10/65:00 am -
1 stop4h 49m
Deal found 9/17![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/65:03 pm -
1 stop7h 16m
Sat 10/106:20 am -
1 stop7h 09m
Deal found 9/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/296:00 am -
3 stops11h 52m
Sat 10/316:15 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/125:03 pm -
1 stop7h 16m
Thu 10/155:00 am -
1 stop4h 49m
Deal found 9/17![United Airlines logo]()
$591
Last-minute flights from Hartford to Green BayDiscover last-minute flight deals from Hartford to Green Bay. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Green Bay. Data last updated September 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/25:03 pm -
1 stop5h 00m
Tue 10/65:00 am -
1 stop4h 49m
Deal found 9/17![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/65:03 pm -
1 stop7h 16m
Sat 10/106:20 am -
1 stop7h 09m
Deal found 9/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/125:03 pm -
1 stop7h 16m
Thu 10/155:00 am -
1 stop4h 49m
Deal found 9/17![United Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/295:45 pm -
1 stop7h 27m
Sat 10/312:46 pm -
1 stop7h 38m
Deal found 9/18![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/296:00 am -
2 stops11h 52m
Sat 10/316:15 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$553
One-way flights from Hartford to Green BaySearch for one-way flight options from Hartford to Green Bay. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Hartford to Green Bay. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/266:00 am -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 9/20. 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 9/2610:42 am -
2 stops10h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/95:45 pm -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/92:59 pm -
2 stops31h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$753
Find flight deals from Hartford to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) 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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $422 (American Airlines) |
One-way from | $397 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Hartford 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Hartford to Green Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Sat 9/26
6:00 am-12:30 pm
1 stop7h 30m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$397
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Sat 9/26
10:42 am-7:56 pm
2 stops10h 14m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$402
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Thu 10/29
5:45 pm-12:12 am
1 stop7h 27m
Green Bay Austin-Straubel
Sat 10/31
2:46 pm-11:24 pm
1 stop7h 38m
$422
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Fri 10/2
5:03 pm-9:03 pm
1 stop5h 00m
Green Bay Austin-Straubel
Tue 10/6
5:00 am-10:49 am
1 stop4h 49m
$449
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Tue 10/6
5:03 pm-11:19 pm
1 stop7h 16m
Green Bay Austin-Straubel
Sat 10/10
6:20 am-2:29 pm
1 stop7h 09m
$469
Quickest round-trip
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Fri 10/9
5:45 pm-12:12 am
1 stop7h 27m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$547
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Thu 10/29
6:00 am-4:52 pm
3 stops11h 52m
Green Bay Austin-Straubel
Sat 10/31
6:15 am-2:15 pm
1 stop7h 00m
$558
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Mon 10/12
5:03 pm-11:19 pm
1 stop7h 16m
Green Bay Austin-Straubel
Thu 10/15
5:00 am-10:49 am
1 stop4h 49m
$591
HartfordGreen Bay
BDL Hartford Bradley Intl - GRB Green Bay Austin-Straubel
BDLGRB
Hartford Bradley Intl
Fri 10/9
2:59 pm-9:03 pm
2 stops31h 04m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$753
Sorted by cheapest first
Compare providers for flights from Hartford 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 Hartford to Green Bay in September.
| 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 Hartford-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Green Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hartford-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 Hartford-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 Hartford to Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from Hartford with our price prediction graph.
BDL-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.
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 September 21, 2026.
See what other customers who have flown with Delta and United Airlines from Hartford to Green Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Hartford 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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Other flights to Green Bay
Explore flights to Green Bay departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Hartford and Green Bay flights
Browse other Hartford and Green Bay flight options. Last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Hartford to Green Bay
Discover the top 2 airlines that operate flights from Hartford 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$373 | Average$554 | FlexibilityNo cancel fee | On-time69% |