GRB - IAD

$269 Find Cheap Flights from Green Bay to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Dulles Intl departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$269
Delta
Sat 4/11Tue 4/14
GRB - IAD • 1 stop
Cheapest one-way
$284
United Airlines
Thu 7/30
GRB - IAD • 1 stop
Top airlines
Delta
Cheapest • from $269 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Green Bay to Dulles Intl (GRB-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to Dulles Intl

Sat, Apr 11 - Tue, Apr 14
Delta Logo
11:07 am - 4:49 pm
GRB
-
IAD
4h 42m
1 stop
Delta Logo
6:00 am - 10:29 am
IAD
-
GRB
5h 29m
1 stop
$269Delta
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
3:05 pm - 9:18 pm
GRB
-
IAD
5h 13m
1 stop
United Airlines Logo
8:15 am - 2:10 pm
IAD
-
GRB
6h 55m
1 stop
$279United Airlines
Wed, Jun 17 - Sun, Jun 21
United Airlines Logo
6:30 am - 11:52 am
GRB
-
IAD
4h 22m
1 stop
United Airlines Logo
6:15 am - 12:24 pm
IAD
-
GRB
7h 09m
1 stop
$295United Airlines
Thu, Apr 9 - Sun, Apr 12
United Airlines Logo
1:30 pm - 7:23 pm
GRB
-
IAD
4h 53m
1 stop
United Airlines Logo
1:10 pm - 7:13 pm
IAD
-
GRB
7h 03m
1 stop
$339United Airlines
Wed, Apr 1 - Mon, Apr 6
Delta Logo
11:12 am - 4:52 pm
GRB
-
IAD
4h 40m
1 stop
Delta Logo
6:00 am - 10:27 am
IAD
-
GRB
5h 27m
1 stop
$362Delta
Thu, Apr 9 - Mon, Apr 13
Delta Logo
4:19 pm - 11:41 pm
GRB
-
IAD
6h 22m
1 stop
Delta Logo
5:27 pm - 10:59 pm
IAD
-
GRB
6h 32m
1 stop
$364Delta
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
10:40 am - 5:28 pm
GRB
-
IAD
5h 48m
1 stop
United Airlines Logo
10:33 pm - 10:00 am
IAD
-
GRB
12h 27m
2 stops
$379United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
6:12 pm - 11:03 pm
GRB
-
IAD
3h 51m
1 stop
Delta Logo
5:27 pm - 10:59 pm
IAD
-
GRB
6h 32m
1 stop
$385Delta
Fri, Apr 10 - Mon, Apr 13
Delta Logo
4:19 pm - 11:41 pm
GRB
-
IAD
6h 22m
1 stop
Delta Logo
6:00 am - 11:18 am
IAD
-
GRB
6h 18m
1 stop
$386Delta
Thu, Apr 9 - Sun, Apr 12
United Airlines Logo
8:25 pm - 7:20 am
GRB
-
IAD
9h 55m
2 stops
United Airlines Logo
6:15 am - 10:00 am
IAD
-
GRB
4h 45m
1 stop
$408United Airlines
Booking Insights

KAYAK's insights & trends for Green Bay to Dulles Intl flights

Get data-powered insights and trends into flights from Green Bay to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Green Bay to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Green Bay to Washington Dulles Airport were found on Delta ($269) and United Airlines ($279).

Good to know

Cheapest flight$269
Flight from Green Bay to Washington Dulles Airport

When to book flights from Green Bay to Dulles Intl

Are your dates flexible? Find out the best times to travel from Green Bay to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Green Bay to Washington Dulles Airport flights

  • What is the cheapest flight from Green Bay to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Green Bay to Washington, D.C. Dulles Intl Airport was $284 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Green Bay and Washington Dulles Airport?

    No

  • Which aircraft models fly most regularly from Green Bay to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Green Bay to Washington Dulles Airport?

    SkyTeam is the only airline alliance operating flights between Green Bay and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Green Bay to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Green Bay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Green Bay to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Green Bay to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8169 reviews
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Everything you need to know for your flight from Green Bay to Dulles Intl

Information on your arrival and departure airports