Find us faster — just Google flightlist (one word)

Flights from Boston to Green Bay (BOS to GRB)

Discover alternate routes & cheap one way flights from Boston to Green Bay (BOS to GRB) within a departure date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South-East Asia.

Budget
Travel Time
Layover Time
Loading…
  • USD 312
    United Airlines
    5:02pm - 9:01pm
    Mon May 13th
    4h 59m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 13th 2024 United Airlines · UA 1298 Depart at 5:02pm from Boston (BOS) Fly for 2h 53m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 0h 55m

    Mon May 13th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 318
    United Airlines
    3:15pm - 6:59pm
    Sat May 11th
    4h 44m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sat May 11th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 42m

    Sat May 11th 2024 United Airlines · UA 5425 Depart at 5:50pm from Chicago (ORD) Fly for 1h 9m Arrive at 6:59pm in Green Bay (GRB)

  • USD 318
    United Airlines
    3:15pm - 7:09pm
    Tue May 7th
    4h 54m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Tue May 7th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 52m

    Tue May 7th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 318
    United Airlines
    3:15pm - 7:09pm
    Sun May 12th
    4h 54m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 52m

    Sun May 12th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 318
    United Airlines
    5:02pm - 9:01pm
    Sat May 11th
    4h 59m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sat May 11th 2024 United Airlines · UA 1298 Depart at 5:02pm from Boston (BOS) Fly for 2h 53m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 0h 55m

    Sat May 11th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 318
    United Airlines
    5:02pm - 9:01pm
    Tue May 7th
    4h 59m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Tue May 7th 2024 United Airlines · UA 1298 Depart at 5:02pm from Boston (BOS) Fly for 2h 53m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 0h 55m

    Tue May 7th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 318
    United Airlines
    6:01am - 10:12am
    Thu May 9th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Thu May 9th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 53m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Thu May 9th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 318
    United Airlines
    6:01am - 10:12am
    Sun May 12th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 53m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Sun May 12th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 318
    United Airlines
    6:01am - 10:12am
    Tue May 7th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Tue May 7th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 52m Arrive at 7:53am in Chicago (ORD)

    Layover in Chicago for 1h 6m

    Tue May 7th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 318
    United Airlines
    6:01am - 10:12am
    Sat May 11th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sat May 11th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 53m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Sat May 11th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 318
    United Airlines
    9:40am - 3:10pm
    Sun May 12th
    6h 30m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 1306 Depart at 9:40am from Boston (BOS) Fly for 2h 48m Arrive at 11:28am in Chicago (ORD)

    Layover in Chicago for 2h 34m

    Sun May 12th 2024 United Airlines · UA 5615 Depart at 2:02pm from Chicago (ORD) Fly for 1h 8m Arrive at 3:10pm in Green Bay (GRB)

  • USD 318
    United Airlines
    9:40am - 3:10pm
    Tue May 7th
    6h 30m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Tue May 7th 2024 United Airlines · UA 1306 Depart at 9:40am from Boston (BOS) Fly for 2h 48m Arrive at 11:28am in Chicago (ORD)

    Layover in Chicago for 2h 34m

    Tue May 7th 2024 United Airlines · UA 5615 Depart at 2:02pm from Chicago (ORD) Fly for 1h 8m Arrive at 3:10pm in Green Bay (GRB)

  • USD 318
    United Airlines
    3:15pm - 9:01pm
    Thu May 9th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Thu May 9th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Thu May 9th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 318
    United Airlines
    3:15pm - 9:01pm
    Sat May 11th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sat May 11th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Sat May 11th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 318
    United Airlines
    3:15pm - 9:01pm
    Tue May 7th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Tue May 7th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Tue May 7th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 318
    United Airlines
    12:42pm - 7:09pm
    Thu May 9th
    7h 27m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Thu May 9th 2024 United Airlines · UA 1732 Depart at 12:42pm from Boston (BOS) Fly for 2h 54m Arrive at 2:36pm in Chicago (ORD)

    Layover in Chicago for 3h 24m

    Thu May 9th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 318
    United Airlines
    12:42pm - 7:09pm
    Sun May 12th
    7h 27m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 1732 Depart at 12:42pm from Boston (BOS) Fly for 2h 54m Arrive at 2:36pm in Chicago (ORD)

    Layover in Chicago for 3h 24m

    Sun May 12th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 318
    United Airlines
    12:42pm - 7:09pm
    Tue May 7th
    7h 27m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Tue May 7th 2024 United Airlines · UA 1732 Depart at 12:42pm from Boston (BOS) Fly for 2h 54m Arrive at 2:36pm in Chicago (ORD)

    Layover in Chicago for 3h 24m

    Tue May 7th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 319
    United Airlines
    6:01am - 10:12am
    Mon May 13th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 13th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 53m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Mon May 13th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 346
    United Airlines
    3:15pm - 7:09pm
    Thu May 9th
    4h 54m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Thu May 9th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 52m

    Thu May 9th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 346
    United Airlines
    5:02pm - 9:01pm
    Thu May 9th
    4h 59m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Thu May 9th 2024 United Airlines · UA 1298 Depart at 5:02pm from Boston (BOS) Fly for 2h 53m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 0h 55m

    Thu May 9th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 346
    United Airlines
    3:15pm - 9:01pm
    Sun May 12th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Sun May 12th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 346
    United Airlines
    3:15pm - 9:01pm
    Mon May 13th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 13th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Mon May 13th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 367
    United Airlines
    3:15pm - 7:09pm
    Mon May 6th
    4h 54m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 6th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 52m

    Mon May 6th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 367
    United Airlines
    5:02pm - 9:01pm
    Sun May 12th
    4h 59m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 1298 Depart at 5:02pm from Boston (BOS) Fly for 2h 53m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 0h 55m

    Sun May 12th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 367
    United Airlines
    5:02pm - 9:01pm
    Mon May 6th
    4h 59m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 6th 2024 United Airlines · UA 1298 Depart at 5:02pm from Boston (BOS) Fly for 2h 53m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 0h 55m

    Mon May 6th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 367
    United Airlines
    6:01am - 10:12am
    Mon May 6th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 6th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 53m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Mon May 6th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 367
    United Airlines
    3:15pm - 9:01pm
    Mon May 6th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 6th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Mon May 6th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 368
    United Airlines
    3:15pm - 7:09pm
    Mon May 13th
    4h 54m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 13th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 52m

    Mon May 13th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 368
    United Airlines
    12:42pm - 7:09pm
    Mon May 13th
    7h 27m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Mon May 13th 2024 United Airlines · UA 1732 Depart at 12:42pm from Boston (BOS) Fly for 2h 54m Arrive at 2:36pm in Chicago (ORD)

    Layover in Chicago for 3h 24m

    Mon May 13th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 373
    United Airlines
    3:15pm - 7:09pm
    Wed May 8th
    4h 54m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Wed May 8th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 0h 52m

    Wed May 8th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 373
    United Airlines
    6:01am - 10:12am
    Wed May 8th
    5h 11m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Wed May 8th 2024 United Airlines · UA 567 Depart at 6:01am from Boston (BOS) Fly for 2h 53m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Wed May 8th 2024 United Airlines · UA 5696 Depart at 8:59am from Chicago (ORD) Fly for 1h 13m Arrive at 10:12am in Green Bay (GRB)

  • USD 373
    United Airlines
    3:15pm - 9:01pm
    Wed May 8th
    6h 46m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Wed May 8th 2024 United Airlines · UA 289 Depart at 3:15pm from Boston (BOS) Fly for 2h 53m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 2h 42m

    Wed May 8th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 387
    United Airlines
    10:07am - 9:01pm
    Sun May 12th
    11h 54m
    Boston (BOS) → Green Bay (GRB)
    2 Stops

    Sun May 12th 2024 United Airlines · UA 592 Depart at 10:07am from Boston (BOS) Fly for 1h 23m Arrive at 11:30am in New York (EWR)

    Layover in New York for 5h 55m

    Sun May 12th 2024 United Airlines · UA 1144 Depart at 5:25pm from New York (EWR) Fly for 2h 38m Arrive at 7:03pm in Chicago (ORD)

    Layover in Chicago for 0h 47m

    Sun May 12th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 387
    United Airlines
    9:00am - 9:01pm
    Sun May 12th
    13h 1m
    Boston (BOS) → Green Bay (GRB)
    2 Stops

    Sun May 12th 2024 United Airlines · UA 515 Depart at 9:00am from Boston (BOS) Fly for 1h 22m Arrive at 10:22am in New York (EWR)

    Layover in New York for 7h 3m

    Sun May 12th 2024 United Airlines · UA 1144 Depart at 5:25pm from New York (EWR) Fly for 2h 38m Arrive at 7:03pm in Chicago (ORD)

    Layover in Chicago for 0h 47m

    Sun May 12th 2024 United Airlines · UA 5704 Depart at 7:50pm from Chicago (ORD) Fly for 1h 11m Arrive at 9:01pm in Green Bay (GRB)

  • USD 406
    United Airlines
    12:42pm - 7:09pm
    Wed May 8th
    7h 27m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Wed May 8th 2024 United Airlines · UA 1732 Depart at 12:42pm from Boston (BOS) Fly for 2h 54m Arrive at 2:36pm in Chicago (ORD)

    Layover in Chicago for 3h 24m

    Wed May 8th 2024 United Airlines · UA 5425 Depart at 6:00pm from Chicago (ORD) Fly for 1h 9m Arrive at 7:09pm in Green Bay (GRB)

  • USD 421
    United Airlines
    8:00am - 3:10pm
    Sun May 12th
    8h 10m
    Boston (BOS) → Green Bay (GRB)
    1 Stop

    Sun May 12th 2024 United Airlines · UA 1944 Depart at 8:00am from Boston (BOS) Fly for 2h 52m Arrive at 9:52am in Chicago (ORD)

    Layover in Chicago for 4h 10m

    Sun May 12th 2024 United Airlines · UA 5615 Depart at 2:02pm from Chicago (ORD) Fly for 1h 8m Arrive at 3:10pm in Green Bay (GRB)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Boston to Green Bay (BOS to GRB).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais