$205+ Cheap flights from Baltimore to Green Bay (BWI - 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GRB
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore 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 Baltimore to Green Bay
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Best
Last-minute
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Cheapest flights from Baltimore to Green BayExplore the most affordable flight options available from Baltimore to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from Baltimore to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Sat 8/158:04 pm
BWI
- GRB
1 stop5h 12m
American Airlines
Sat 8/225:43 am
GRB
- BWI
1 stop5h 23m
American Airlines
Deal found 5/18![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:08 am
BWI
- GRB
1 stop5h 22m
Delta
Sat 7/46:55 am
GRB
- BWI
1 stop3h 52m
Delta
Deal found 5/18![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 6/168:00 pm
BWI
- GRB
1 stop5h 10m
American Airlines
Tue 6/236:51 pm
GRB
- BWI
1 stop4h 08m
American Airlines
Deal found 5/17![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 5/17. 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 5/297:59 pm
BWI
- GRB
1 stop4h 54m
American Airlines
Sat 6/66:51 pm
GRB
- BWI
1 stop4h 07m
American Airlines
Deal found 5/17![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 5/19. 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 5/307:59 pm
BWI
- GRB
1 stop4h 54m
American Airlines
Wed 6/312:15 pm
GRB
- BWI
1 stop6h 16m
American Airlines
Deal found 5/19![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:36 pm
BWI
- GRB
1 stop4h 04m
Delta
Sun 8/236:48 am
GRB
- BWI
1 stop3h 54m
Delta
Deal found 5/18![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Mon 6/157:05 pm
BWI
- GRB
1 stop5h 14m
United Airlines
Mon 6/226:52 pm
GRB
- BWI
1 stop4h 41m
United Airlines
Deal found 5/16![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 5/316:00 am
BWI
- GRB
1 stop6h 45m
American Airlines
Sat 6/276:51 pm
GRB
- BWI
1 stop4h 07m
American Airlines
Deal found 5/18![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 9/267:10 pm
BWI
- GRB
1 stop5h 09m
United Airlines
Wed 9/305:00 am
GRB
- BWI
1 stop4h 19m
United Airlines
Deal found 5/17![United Airlines logo]()
$389
Best flights from Baltimore to Green BayDiscover carefully curated flight deals from Baltimore to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from Baltimore to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:36 pm
BWI
- GRB
1 stop4h 04m
Delta
Sun 8/236:48 am
GRB
- BWI
1 stop3h 54m
Delta
Deal found 5/18![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 10/277:10 pm
BWI
- GRB
1 stop4h 39m
United Airlines
Sat 10/3110:45 am
GRB
- BWI
1 stop5h 28m
United Airlines
Deal found 5/20![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 9/267:10 pm
BWI
- GRB
1 stop5h 09m
United Airlines
Wed 9/305:00 am
GRB
- BWI
1 stop4h 19m
United Airlines
Deal found 5/17![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/19. 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 8/76:08 am
BWI
- GRB
1 stop5h 19m
Delta
Sun 8/166:48 am
GRB
- BWI
1 stop3h 54m
Delta
Deal found 5/19![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:20 am
BWI
- GRB
1 stop4h 41m
United Airlines
Sat 6/66:52 pm
GRB
- BWI
1 stop4h 41m
United Airlines
Deal found 5/18![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Fri 11/137:10 pm
BWI
- GRB
1 stop6h 09m
United Airlines
Sun 11/155:00 am
GRB
- BWI
1 stop4h 19m
United Airlines
Deal found 5/20![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/38:25 am
BWI
- GRB
1 stop4h 34m
United Airlines
Sun 6/76:52 pm
GRB
- BWI
1 stop4h 41m
United Airlines
Deal found 5/19![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:15 am
BWI
- GRB
1 stop4h 46m
United Airlines
Sun 7/196:52 pm
GRB
- BWI
1 stop4h 36m
United Airlines
Deal found 5/18![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Fri 6/266:38 pm
BWI
- GRB
1 stop5h 41m
United Airlines
Mon 6/296:52 pm
GRB
- BWI
1 stop4h 36m
United Airlines
Deal found 5/20![United Airlines logo]()
$475
Last-minute flights from Baltimore to Green BayDiscover last-minute flight deals from Baltimore to Green Bay. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Green Bay. Data last updated May 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/17. 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 5/297:59 pm
BWI
- GRB
1 stop4h 54m
American Airlines
Sat 6/66:51 pm
GRB
- BWI
1 stop4h 07m
American Airlines
Deal found 5/17![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 5/19. 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 5/307:59 pm
BWI
- GRB
1 stop4h 54m
American Airlines
Wed 6/312:15 pm
GRB
- BWI
1 stop6h 16m
American Airlines
Deal found 5/19![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 5/316:00 am
BWI
- GRB
1 stop6h 45m
American Airlines
Sat 6/276:51 pm
GRB
- BWI
1 stop4h 07m
American Airlines
Deal found 5/18![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:20 am
BWI
- GRB
1 stop4h 41m
United Airlines
Sat 6/66:52 pm
GRB
- BWI
1 stop4h 41m
United Airlines
Deal found 5/18![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Mon 6/157:05 pm
BWI
- GRB
1 stop5h 14m
United Airlines
Mon 6/226:52 pm
GRB
- BWI
1 stop4h 41m
United Airlines
Deal found 5/16![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 6/168:00 pm
BWI
- GRB
1 stop5h 10m
American Airlines
Tue 6/236:51 pm
GRB
- BWI
1 stop4h 08m
American Airlines
Deal found 5/17![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 6/176:03 am
BWI
- GRB
1 stop4h 15m
American Airlines
Wed 6/246:51 pm
GRB
- BWI
1 stop4h 08m
American Airlines
Deal found 5/18![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:08 am
BWI
- GRB
1 stop5h 22m
Delta
Thu 7/96:00 pm
GRB
- BWI
1 stop4h 18m
Delta
Deal found 5/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:08 am
BWI
- GRB
1 stop5h 22m
Delta
Mon 7/612:05 pm
GRB
- BWI
1 stop21h 37m
Delta
Deal found 5/18![Delta logo]()
$439
One-way flights from Baltimore to Green BaySearch for one-way flight options from Baltimore to Green Bay. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from Baltimore to Green Bay. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:30 pm
BWI
- GRB
1 stop4h 05m
Delta
Deal found 5/16![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:08 am
BWI
- GRB
1 stop5h 22m
Delta
Deal found 5/18![Delta logo]()
$221
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:16 am
BWI
- GRB
1 stop4h 43m
United Airlines
Deal found 5/18![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Wed 7/228:13 pm
BWI
- GRB
1 stop14h 08m
American Airlines
Deal found 5/20![American Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:08 am
BWI
- GRB
1 stop5h 22m
Delta
Deal found 5/18![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Sun 7/55:44 am
BWI
- GRB
1 stop4h 32m
American Airlines
Deal found 5/20![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/46:00 am
BWI
- GRB
2 stops9h 47m
American Airlines
Deal found 5/20![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 7/216:38 pm
BWI
- GRB
1 stop5h 41m
United Airlines
Deal found 5/20![United Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 8/511:59 am
BWI
- GRB
2 stops13h 17m
American Airlines
Deal found 5/18![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 7/116:15 am
BWI
- GRB
1 stop6h 44m
United Airlines
Deal found 5/17![United Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 7/211:54 pm
BWI
- GRB
2 stops11h 18m
American Airlines
Deal found 5/20![American Airlines logo]()
$305
Find flight deals from Baltimore to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $205 (Delta) |
Popular in | March |
Cheapest in | November |
Average price | $406 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 May 21, 2026.
Use the filters below to find and compare flights from Baltimore to Green Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Sat 8/15
5:36 pm-8:40 pm
1 stop4h 04m
Green Bay Austin-Straubel
Sun 8/23
6:48 am-11:42 am
1 stop3h 54m
$374
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Tue 10/27
7:10 pm-10:49 pm
1 stop4h 39m
Green Bay Austin-Straubel
Sat 10/31
10:45 am-5:13 pm
1 stop5h 28m
$389
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Sat 9/26
7:10 pm-11:19 pm
1 stop5h 09m
Green Bay Austin-Straubel
Wed 9/30
5:00 am-10:19 am
1 stop4h 19m
$389
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Tue 6/2
6:20 am-10:01 am
1 stop4h 41m
Green Bay Austin-Straubel
Sat 6/6
6:52 pm-12:33 am
1 stop4h 41m
$419
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Fri 11/13
7:10 pm-12:19 am
1 stop6h 09m
Green Bay Austin-Straubel
Sun 11/15
5:00 am-10:19 am
1 stop4h 19m
$419
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Wed 6/3
8:25 am-11:59 am
1 stop4h 34m
Green Bay Austin-Straubel
Sun 6/7
6:52 pm-12:33 am
1 stop4h 41m
$419
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Fri 8/7
6:08 am-10:27 am
1 stop5h 19m
Green Bay Austin-Straubel
Sun 8/16
6:48 am-11:42 am
1 stop3h 54m
$439
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Wed 7/15
6:15 am-10:01 am
1 stop4h 46m
Green Bay Austin-Straubel
Sun 7/19
6:52 pm-12:28 am
1 stop4h 36m
$449
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Fri 6/26
6:38 pm-11:19 pm
1 stop5h 41m
Green Bay Austin-Straubel
Mon 6/29
6:52 pm-12:28 am
1 stop4h 36m
$475
Cheapest one-way
Quickest one-way
BaltimoreGreen Bay
BWI - GRB
BWIGRB
Baltimore/Washington
Tue 9/8
5:30 pm-8:35 pm
1 stop4h 05m
$205
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Baltimore 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 Baltimore to Green Bay in May.
| 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 Baltimore-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Green Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-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 Baltimore-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 Baltimore to Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from Baltimore with our price prediction graph.
BWI-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 Baltimore 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 May 21, 2026.
Read through reviews of airlines operating flights from Baltimore to Green Bay, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Top 3 airlines flying from Baltimore to Green Bay
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$485 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$283 | Average$504 | FlexibilityNo cancel fee | On-time71% |