$284+ Cheap flights from Green Bay to Hartford (GRB - BDL)
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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BDL
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Hartford 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
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Cheapest flights from Green Bay to HartfordExplore the most affordable flight options available from Green Bay to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Green Bay to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
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.
Wed 11/1810:37 am -
1 stop6h 17m
Mon 11/236:00 am -
1 stop5h 02m
Deal found 9/17![United Airlines logo]()
$339
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 11/266:15 am -
2 stops6h 47m
Tue 12/16:00 am -
2 stops7h 27m
Deal found 9/17![United Airlines logo]()
$399
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.
Wed 11/252:37 pm -
2 stops7h 59m
Tue 12/111:24 am -
2 stops9h 34m
Deal found 9/17![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/92:46 pm -
1 stop7h 38m
Sun 10/1112:32 pm -
1 stop6h 45m
Deal found 9/15![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/245:00 am -
1 stop4h 49m
Sat 9/265:03 pm -
1 stop7h 16m
Deal found 9/15![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/164:04 pm -
1 stop5h 52m
Sat 9/196:24 pm -
1 stop6h 49m
Deal found 9/14![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/175:43 am -
1 stop5h 26m
Sat 9/191:12 pm -
1 stop7h 44m
Deal found 9/15![American Airlines logo]()
$456
Best flights from Green Bay to HartfordDiscover carefully curated flight deals from Green Bay to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Green Bay to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:07 pm -
1 stop4h 34m
Tue 12/15:12 am -
1 stop6h 23m
Deal found 9/17![Delta logo]()
$339
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.
Wed 11/1810:37 am -
1 stop6h 17m
Mon 11/236:00 am -
1 stop5h 02m
Deal found 9/17![United Airlines logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
1 stop4h 12m
Tue 12/15:21 pm -
1 stop4h 17m
Deal found 9/17![Delta logo]()
$339
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 11/266:15 am -
2 stops6h 47m
Tue 12/16:00 am -
2 stops7h 27m
Deal found 9/17![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/15. 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 1/308:00 am -
1 stop5h 15m
Wed 2/36:03 am -
1 stop7h 44m
Deal found 9/15![United Airlines logo]()
$419
Last-minute flights from Green Bay to HartfordDiscover last-minute flight deals from Green Bay to Hartford. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Hartford. Data last updated September 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/175:43 am -
1 stop5h 26m
Sat 9/191:12 pm -
1 stop7h 44m
Deal found 9/15![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/245:00 am -
1 stop4h 49m
Sat 9/265:03 pm -
1 stop7h 16m
Deal found 9/15![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/92:46 pm -
1 stop7h 38m
Sun 10/1112:32 pm -
1 stop6h 45m
Deal found 9/15![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/95:00 am -
1 stop4h 49m
Sun 10/116:00 am -
2 stops7h 30m
Deal found 9/15![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/95:00 am -
1 stop4h 49m
Mon 10/125:03 pm -
1 stop7h 16m
Deal found 9/15![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/105:00 am -
1 stop4h 49m
Mon 10/125:03 pm -
1 stop7h 16m
Deal found 9/15![United Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/162:46 pm -
1 stop7h 38m
Sun 10/1812:32 pm -
1 stop6h 45m
Deal found 9/15![American Airlines logo]()
$519
One-way flights from Green Bay to HartfordSearch for one-way flight options from Green Bay to Hartford. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Green Bay to Hartford. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/135:00 am -
1 stop4h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/152:46 pm -
2 stops8h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/284:16 pm -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/132:46 pm -
2 stops8h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/258:27 pm -
1 stop14h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/251:17 pm -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$822
Find flight deals from Green Bay to Hartford
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Hartford (BDL). 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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
One-way from | $284 (United Airlines) |
Popular in | August |
Cheapest in | December |
Average price | $361 |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay to Hartford 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 18, 2026.
Use the filters below to find and compare flights from Green Bay to Hartford that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Thu 10/15
2:46 pm-11:24 pm
1 stop7h 38m
Hartford Bradley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
Quickest round-trip
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Tue 10/13
5:00 am-10:49 am
1 stop4h 49m
Hartford Bradley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Wed 11/25
6:07 pm-11:41 pm
1 stop4h 34m
Hartford Bradley Intl
Tue 12/1
5:12 am-10:35 am
1 stop6h 23m
$339
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Wed 11/18
10:37 am-5:54 pm
1 stop6h 17m
Hartford Bradley Intl
Mon 11/23
6:00 am-10:02 am
1 stop5h 02m
$339
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Thu 11/26
7:00 am-12:12 pm
1 stop4h 12m
Hartford Bradley Intl
Tue 12/1
5:21 pm-8:38 pm
1 stop4h 17m
$339
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Tue 9/29
6:20 am-2:29 pm
1 stop7h 09m
Hartford Bradley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$342
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Thu 11/26
6:15 am-2:02 pm
2 stops6h 47m
Hartford Bradley Intl
Tue 12/1
6:00 am-12:27 pm
2 stops7h 27m
$399
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Sat 1/30
8:00 am-2:15 pm
1 stop5h 15m
Hartford Bradley Intl
Wed 2/3
6:03 am-12:47 pm
1 stop7h 44m
$419
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Tue 10/13
2:46 pm-11:59 pm
2 stops8h 13m
Hartford Bradley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$420
Green BayHartford
GRB Green Bay Austin-Straubel - BDL Hartford Bradley Intl
GRBBDL
Green Bay Austin-Straubel
Fri 9/25
8:27 pm-12:09 pm
1 stop14h 42m
Hartford Bradley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$612
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Green Bay to Hartford
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 Green Bay to Hartford 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 Green Bay-Hartford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Hartford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Hartford flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-Hartford 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 Green Bay-Hartford 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 Green Bay to Hartford
Have a flexible travel schedule? Discover the best time to fly to Hartford from Green Bay with our price prediction graph.
GRB-BDL
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 Green Bay to Hartford
Reviews of airlines servicing Hartford
Get insights into the airlines that provide service to Hartford. 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 Hartford. Reviews last updated September 18, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Green Bay to Hartford have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
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 Green Bay to Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Hartford?
Book flights to Hartford if you plan to visit one of these locationsWest Springfield
Southington
Uncasville
New Britain
Enfield
Windsor Locks
Newington
Windsor
Farmington
Westfield
Meriden
Rocky Hill
Northampton
Glastonbury
East Hartford
West Hartford
Lee
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Green Bay and Hartford flights
Browse other Green Bay and Hartford flight options. Last updated on September 18, 2026.
Other flights from Green Bay
Browse through other flights departing from Green Bay. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Popular flight searches
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Top 3 airlines flying from Green Bay to Hartford
Discover the top 3 airlines that operate flights from Green Bay to Hartford. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$503 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$398 | FlexibilityNo cancel fee | On-time71% |