$174+ Cheap flights from Green Bay (GRB) to Maine
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.
GRB — PWM
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Maine 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 Green Bay to MaineExplore the most affordable flight options available from Green Bay to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Green Bay to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Delta deal was found by Cheapflights users on 6/2. 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 10/175:30 am
GRB
- PWM
1 stop5h 48m
Delta
Sat 10/244:50 pm
PWM
- GRB
1 stop4h 47m
Delta
Deal found 6/2![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/306:04 am
GRB
- BOS
1 stop7h 16m
American Airlines
Sun 7/55:10 am
BOS
- GRB
1 stop5h 06m
American Airlines
Deal found 6/2![American Airlines logo]()
$309
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 pm
GRB
- BOS
1 stop4h 54m
Delta
Fri 7/102:52 pm
BOS
- GRB
1 stop7h 54m
Delta
Deal found 6/4![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/231:17 pm
GRB
- BOS
1 stop5h 02m
United Airlines
Sat 9/266:33 pm
BOS
- GRB
1 stop5h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$328
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.
Fri 6/199:48 am
GRB
- BOS
1 stop7h 46m
American Airlines
Sun 6/215:00 am
BOS
- GRB
1 stop5h 18m
American Airlines
Deal found 6/5![American Airlines logo]()
$339
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 8/43:24 pm
GRB
- BOS
1 stop7h 41m
American Airlines
Tue 8/118:14 am
BOS
- GRB
2 stops7h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 7/205:47 pm
GRB
- BOS
1 stop5h 12m
Delta
Tue 7/285:55 am
BOS
- GRB
1 stop6h 25m
Delta
Deal found 6/3![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/3. 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 9/1010:05 am
GRB
- BOS
2 stops7h 41m
American Airlines
Sat 9/192:58 pm
BOS
- GRB
1 stop5h 58m
American Airlines
Deal found 6/3![American Airlines logo]()
$353
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 pm
GRB
- BOS
1 stop4h 54m
Delta
Sat 7/115:55 am
BOS
- GRB
1 stop6h 25m
Delta
Deal found 6/4![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/176:30 am
GRB
- BOS
2 stops7h 10m
United Airlines
Sun 6/216:00 am
BOS
- GRB
1 stop5h 01m
United Airlines
Deal found 6/1![United Airlines logo]()
$364
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 6/176:04 am
GRB
- BOS
1 stop7h 16m
American Airlines
Sun 6/215:00 am
BOS
- GRB
1 stop5h 18m
American Airlines
Deal found 6/4![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/296:04 am
GRB
- BOS
1 stop7h 16m
American Airlines
Tue 6/305:00 am
BOS
- GRB
1 stop5h 18m
American Airlines
Deal found 6/1![American Airlines logo]()
$372
Best flights from Green Bay to MaineDiscover carefully curated flight deals from Green Bay to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Green Bay to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:25 pm
GRB
- BOS
1 stop5h 09m
Delta
Mon 11/95:30 am
BOS
- GRB
1 stop5h 53m
Delta
Deal found 6/4![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/231:17 pm
GRB
- BOS
1 stop5h 02m
United Airlines
Sat 9/266:33 pm
BOS
- GRB
1 stop5h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 6/1. 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 10/14:04 pm
GRB
- PWM
1 stop6h 43m
American Airlines
Wed 10/74:04 pm
PWM
- GRB
1 stop4h 44m
American Airlines
Deal found 6/1![American Airlines logo]()
$567
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.
Tue 8/45:37 pm
GRB
- BOS
1 stop5h 22m
Delta
Tue 8/115:51 am
BOS
- GRB
1 stop6h 31m
Delta
Deal found 6/5![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/176:30 am
GRB
- BOS
2 stops7h 10m
United Airlines
Sun 6/216:00 am
BOS
- GRB
1 stop5h 01m
United Airlines
Deal found 6/1![United Airlines logo]()
$364
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.
Thu 10/224:00 pm
GRB
- BOS
1 stop5h 24m
Delta
Sun 10/255:40 am
BOS
- GRB
1 stop6h 44m
Delta
Deal found 6/5![Delta logo]()
$358
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.
Sat 8/296:25 am
GRB
- PWM
2 stops11h 52m
United Airlines
Tue 9/15:03 pm
PWM
- GRB
1 stop7h 16m
United Airlines
Deal found 6/4![United Airlines logo]()
$394
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 6/3010:37 am
GRB
- BOS
2 stops12h 22m
United Airlines
Sat 7/48:00 am
BOS
- GRB
2 stops12h 10m
United Airlines
Deal found 6/4![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/1. 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 7/75:10 am
GRB
- PWM
1 stop6h 50m
Delta
Sun 7/1211:47 am
PWM
- GRB
1 stop4h 44m
Delta
Deal found 6/1![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/236:52 pm
GRB
- BOS
1 stop5h 22m
United Airlines
Tue 7/286:00 am
BOS
- GRB
1 stop5h 01m
United Airlines
Deal found 6/1![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 6/1. 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 9/35:37 pm
GRB
- BOS
1 stop5h 22m
Delta
Sun 9/67:10 am
BOS
- GRB
1 stop5h 12m
Delta
Deal found 6/1![Delta logo]()
$433
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.
Fri 7/246:08 am
GRB
- PWM
1 stop17h 35m
American Airlines
Mon 7/277:34 pm
PWM
- GRB
1 stop17h 57m
American Airlines
Deal found 6/5![American Airlines logo]()
$629
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.
Sat 7/410:37 am
GRB
- BOS
1 stop7h 53m
United Airlines
Sat 7/112:40 pm
BOS
- GRB
2 stops9h 39m
United Airlines
Deal found 6/4![United Airlines logo]()
$433
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 7/316:08 am
GRB
- PWM
1 stop17h 35m
American Airlines
Mon 8/36:59 pm
PWM
- GRB
2 stops15h 22m
American Airlines
Deal found 6/4![American Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 6/2. 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 7/211:10 am
GRB
- PWM
1 stop3h 45m
Delta
Wed 7/81:12 pm
PWM
- GRB
2 stops10h 36m
Delta
Deal found 6/2![Delta logo]()
$522
This Delta deal was found by Cheapflights users on 6/2. 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 7/3012:05 pm
GRB
- PWM
1 stop21h 37m
Delta
Mon 8/34:47 pm
PWM
- GRB
1 stop4h 53m
Delta
Deal found 6/2![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 6/3. 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 6/2511:10 am
GRB
- PWM
1 stop3h 45m
Delta
Fri 6/261:12 pm
PWM
- GRB
2 stops10h 39m
Delta
Deal found 6/3![Delta logo]()
$584
Last-minute flights from Green Bay to MaineDiscover last-minute flight deals from Green Bay to Maine. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Maine. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/176:30 am
GRB
- BOS
2 stops7h 10m
United Airlines
Sun 6/216:00 am
BOS
- GRB
1 stop5h 01m
United Airlines
Deal found 6/1![United Airlines logo]()
$364
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 6/176:04 am
GRB
- BOS
1 stop7h 16m
American Airlines
Sun 6/215:00 am
BOS
- GRB
1 stop5h 18m
American Airlines
Deal found 6/4![American Airlines logo]()
$369
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.
Fri 6/199:48 am
GRB
- BOS
1 stop7h 46m
American Airlines
Sun 6/215:00 am
BOS
- GRB
1 stop5h 18m
American Airlines
Deal found 6/5![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/296:04 am
GRB
- BOS
1 stop7h 16m
American Airlines
Tue 6/305:00 am
BOS
- GRB
1 stop5h 18m
American Airlines
Deal found 6/1![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/306:04 am
GRB
- BOS
1 stop7h 16m
American Airlines
Sun 7/55:10 am
BOS
- GRB
1 stop5h 06m
American Airlines
Deal found 6/2![American Airlines logo]()
$309
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 pm
GRB
- BOS
1 stop4h 54m
Delta
Fri 7/102:52 pm
BOS
- GRB
1 stop7h 54m
Delta
Deal found 6/4![Delta logo]()
$319
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 pm
GRB
- BOS
1 stop4h 54m
Delta
Sat 7/115:55 am
BOS
- GRB
1 stop6h 25m
Delta
Deal found 6/4![Delta logo]()
$358
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.
Thu 7/21:01 pm
GRB
- PWM
1 stop5h 06m
American Airlines
Wed 7/87:39 pm
PWM
- GRB
1 stop5h 33m
American Airlines
Deal found 6/5![American Airlines logo]()
$378
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 7/33:19 pm
GRB
- BOS
2 stops7h 40m
American Airlines
Sun 7/55:10 am
BOS
- GRB
1 stop5h 06m
American Airlines
Deal found 6/4![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sun 7/196:52 pm
GRB
- BOS
1 stop5h 22m
United Airlines
Wed 7/296:43 pm
BOS
- GRB
1 stop5h 36m
United Airlines
Deal found 6/3![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 7/205:47 pm
GRB
- BOS
1 stop5h 12m
Delta
Tue 7/285:55 am
BOS
- GRB
1 stop6h 25m
Delta
Deal found 6/3![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 7/206:15 am
GRB
- BOS
1 stop6h 36m
Delta
Wed 7/295:55 am
BOS
- GRB
1 stop6h 25m
Delta
Deal found 6/3![Delta logo]()
$387
One-way flights from Green Bay to MaineSearch for one-way flight options from Green Bay to Maine. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Green Bay to Maine. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
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.
Sat 9/511:59 am
GRB
- BOS
1 stop6h 16m
Delta
Deal found 6/5![Delta logo]()
$174
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.
Thu 7/165:47 pm
GRB
- BOS
1 stop5h 12m
Delta
Deal found 6/5![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 6/1. 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 8/135:37 pm
GRB
- BOS
1 stop5h 22m
Delta
Deal found 6/1![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 6/3. 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 6/194:14 pm
GRB
- BOS
1 stop6h 43m
Delta
Deal found 6/3![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 6/2. 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 7/75:47 pm
GRB
- BOS
1 stop5h 12m
Delta
Deal found 6/2![Delta logo]()
$210
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.
Sat 9/55:37 am
GRB
- BOS
2 stops10h 05m
American Airlines
Deal found 6/5![American Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sun 7/126:52 pm
GRB
- BOS
1 stop5h 22m
United Airlines
Deal found 6/3![United Airlines logo]()
$234
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.
Fri 9/412:26 pm
GRB
- BOS
2 stops10h 12m
American Airlines
Deal found 6/5![American Airlines logo]()
$239
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:10 am
GRB
- PWM
2 stops8h 09m
Delta
Deal found 6/4![Delta logo]()
$243
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/186:30 am
GRB
- BOS
2 stops7h 10m
United Airlines
Deal found 6/3![United Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/1912:34 pm
GRB
- BOS
2 stops10h 25m
United Airlines
Deal found 6/3![United Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 6/1. 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 7/63:24 pm
GRB
- BOS
1 stop7h 41m
American Airlines
Deal found 6/1![American Airlines logo]()
$250
Find flight deals from Green Bay to Maine
Keep the following information in mind while searching for Green Bay to Maine flight deals. Data was last updated June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $174 (Delta) |
Popular in | January |
Cheapest in | August |
Average price | $577 |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay to Maine 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 6, 2026.
Use the filters below to find and compare flights from Green Bay to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Fri 11/6
5:25 pm-11:34 pm
1 stop5h 09m
Boston Logan Intl
Mon 11/9
5:30 am-10:23 am
1 stop5h 53m
$309
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Tue 8/4
5:37 pm-11:59 pm
1 stop5h 22m
Boston Logan Intl
Tue 8/11
5:51 am-11:22 am
1 stop6h 31m
$319
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Wed 9/23
1:17 pm-7:19 pm
1 stop5h 02m
Boston Logan Intl
Sat 9/26
6:33 pm-11:19 pm
1 stop5h 46m
$328
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Thu 10/22
4:00 pm-10:24 pm
1 stop5h 24m
Boston Logan Intl
Sun 10/25
5:40 am-11:24 am
1 stop6h 44m
$358
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Wed 6/17
6:30 am-2:40 pm
2 stops7h 10m
Boston Logan Intl
Sun 6/21
6:00 am-10:01 am
1 stop5h 01m
$364
Green BayPortland
GRB - PWM
GRBPWM
Green Bay Austin-Straubel
Sat 8/29
6:25 am-7:17 pm
2 stops11h 52m
Portland
Tue 9/1
5:03 pm-11:19 pm
1 stop7h 16m
$394
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Tue 6/30
10:37 am-11:59 pm
2 stops12h 22m
Boston Logan Intl
Sat 7/4
8:00 am-7:10 pm
2 stops12h 10m
$399
Quickest round-trip
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Thu 7/23
6:52 pm-1:14 am
1 stop5h 22m
Boston Logan Intl
Tue 7/28
6:00 am-10:01 am
1 stop5h 01m
$428
Green BayPortland
GRB - PWM
GRBPWM
Green Bay Austin-Straubel
Tue 7/7
5:10 am-1:00 pm
1 stop6h 50m
Portland
Sun 7/12
11:47 am-3:31 pm
1 stop4h 44m
$429
Green BayBoston
GRB - BOS
GRBBOS
Green Bay Austin-Straubel
Thu 9/3
5:37 pm-11:59 pm
1 stop5h 22m
Boston Logan Intl
Sun 9/6
7:10 am-11:22 am
1 stop5h 12m
$433
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Green Bay to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Green Bay with our price prediction graph.
GRB-PWM
GRB-BOS
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 Maine
GRB-USME
GRB-PWM
GRB-BOS
How much does it cost to fly round-trip from Green Bay to Maine?
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated June 6, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Green Bay to Maine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Green Bay to Maine. 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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Alternative routes for Green Bay to Maine
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Complete your trip
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Search flights from Green Bay to Maine by cabin class
Find flights from Green Bay to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Green Bay and Maine flights
Browse other Green Bay and Maine flight options. Last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Green Bay to Maine flights
Consider these flights traveling from Green Bay to Maine.
Top 3 airlines flying from Green Bay to Maine
Discover the top 3 airlines that operate flights from Green Bay to Maine. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$314 | Average$527 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$427 | FlexibilityNo cancel fee | On-time69% |