HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$244+ Cheap flights from Kalamazoo (AZO) to Dulles Intl (IAD)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — IAD
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalamazoo to Dulles Intl 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 Kalamazoo to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to Dulles Intl (IAD). 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 septembre 11, 2025.

Round-trip from

$306
(Delta)

One-way from

$244
(Delta)

Popular in

March

Cheapest in

June

Average price

$364
From Kalamazoo Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Kalamazoo Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kalamazoo to Dulles Intl

Cheapest flights from Kalamazoo to Dulles Intl
Explore the most affordable flight options available from Kalamazoo to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
mer. 10/155:56 pmAZO - IAD
1 stop5h 04mDelta
sam. 10/256:05 amIAD - AZO
1 stop3h 55mDelta
Deal found 9/10$306
This Delta deal was found by Cheapflights users on 9/10. 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.
mer. 10/155:56 pmAZO - IAD
1 stop5h 04mDelta
mar. 10/2812:09 pmIAD - AZO
2 stops8h 34mDelta
Deal found 9/10$312
This American Airlines deal was found by Cheapflights users on 9/11. 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.
sam. 10/115:18 pmAZO - IAD
2 stops6h 35mAmerican Airlines
sam. 10/189:19 amIAD - AZO
2 stops7h 29mAmerican Airlines
Deal found 9/11$317
This Delta deal was found by Cheapflights users on 9/11. 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.
sam. 10/1110:45 amAZO - IAD
1 stop5h 44mDelta
sam. 10/186:05 amIAD - AZO
1 stop3h 55mDelta
Deal found 9/11$337
This Delta deal was found by Cheapflights users on 9/10. 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.
mer. 10/155:30 amAZO - IAD
1 stop3h 30mDelta
dim. 10/266:05 amIAD - AZO
1 stop4h 57mDelta
Deal found 9/10$340
This Delta deal was found by Cheapflights users on 9/11. 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.
ven. 10/36:01 pmAZO - IAD
1 stop5h 05mDelta
dim. 10/56:00 amIAD - AZO
1 stop5h 10mDelta
Deal found 9/11$341
This American Airlines deal was found by Cheapflights users on 9/10. 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.
dim. 12/74:28 pmAZO - IAD
2 stops7h 33mAmerican Airlines
mer. 12/102:16 pmIAD - AZO
2 stops7h 08mAmerican Airlines
Deal found 9/10$363
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mer. 11/266:00 amAZO - IAD
2 stops7h 12mAmerican Airlines
mar. 12/27:59 amIAD - AZO
2 stops7h 44mAmerican Airlines
Deal found 9/10$393
This Delta deal was found by Cheapflights users on 9/10. 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.
dim. 12/711:46 amAZO - IAD
1 stop4h 37mDelta
mer. 12/106:00 amIAD - AZO
1 stop5h 06mDelta
Deal found 9/10$397
This Delta deal was found by Cheapflights users on 9/11. 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.
ven. 9/265:30 amAZO - IAD
1 stop3h 29mDelta
mar. 9/306:00 amIAD - AZO
1 stop5h 10mDelta
Deal found 9/11$410

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalamazoo to Dulles Intl 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 septembre 11, 2025.
Use the filters below to find and compare flights from Kalamazoo to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Kalamazoo

Fly to

Dulles Intl

Route

Depart

Return

Price

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

lun. 10/20

5:56 pm-11:00 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

sam. 10/25

6:05 am-10:00 am

1 stop3h 55m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

sam. 10/18

10:45 am-4:29 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

sam. 10/25

6:05 am-10:00 am

1 stop3h 55m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

ven. 10/17

5:56 pm-11:00 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

jeu. 10/23

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

lun. 10/20

5:56 pm-11:00 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

jeu. 10/23

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

jeu. 10/16

5:56 pm-11:00 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

jeu. 10/23

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

mar. 10/21

5:30 am-11:29 am

1 stop5h 59m

Washington, D.C. Dulles Intl

jeu. 10/23

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

lun. 10/20

5:56 pm-11:00 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

mer. 10/22

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

jeu. 10/16

5:56 pm-11:00 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

mar. 10/28

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

sam. 10/18

10:45 am-4:29 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

jeu. 10/23

6:05 am-11:02 am

1 stop4h 57m

$306

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

mar. 10/21

5:30 am-11:29 am

1 stop5h 59m

Washington, D.C. Dulles Intl

mar. 10/28

6:05 am-11:02 am

1 stop4h 57m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Kalamazoo to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Kalamazoo with our price prediction graph.
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 Kalamazoo to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Kalamazoo to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Kalamazoo to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Kalamazoo to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZO to IAD?

Find hourly flight availability from Kalamazoo to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Kalamazoo to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated septembre 11, 2025.
Read reviews from past customers who have flown Delta from Kalamazoo to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalamazoo to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalamazoo to Washington, D.C. Dulles Intl?

    Most people fly from Kalamazoo Intl (AZO) if they book a flight from Kalamazoo to Washington, D.C. Dulles Intl. On average, Kalamazoo Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 1 airline. Kalamazoo Intl is conveniently located just 4.3 mi from Kalamazoo’s city center.

  • How long is the flight from Kalamazoo to Washington, D.C. Dulles Intl Airport?

    For as low as $306, Delta can have you in Washington, D.C. Dulles Intl Airport from Kalamazoo in 5h 04m. The distance between Kalamazoo and Washington, D.C. Dulles Intl Airport is about 481 mi.

  • What is the cheapest airline to fly from Kalamazoo to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Kalamazoo to Washington, D.C. Dulles Intl Airport round-trip from $238.

  • Can I find deals for flights from Kalamazoo to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Kalamazoo to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalamazoo to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalamazoo to Dulles Intl.

  • Can I find deals for business class flights from Kalamazoo to Dulles Intl?

    Yes. Cheapflights offers flight deals from Kalamazoo to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalamazoo to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kalamazoo to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Kalamazoo to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kalamazoo to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Detroit to Dulles Intl flights
Detroit to Reagan-National flights
Midway to Dulles Intl flights
Midway to Baltimore flights
Midway to Reagan-National flights
Detroit to Baltimore flights
Grand Rapids to Reagan-National flights
Grand Rapids to Dulles Intl flights
Grand Rapids to Baltimore flights
South Bend to Dulles Intl flights
South Bend to Baltimore flights
Traverse City to Reagan-National flights
Traverse City to Dulles Intl flights
Flint to Dulles Intl flights
Flint to Baltimore flights
Lansing to Dulles Intl flights
South Bend to Reagan-National flights
Flint to Reagan-National flights
Kalamazoo to Reagan-National flights
Lansing to Reagan-National flights
Traverse City to Baltimore flights
Bay City to Dulles Intl flights
Kalamazoo to Baltimore flights
Lansing to Baltimore flights
Marquette to Dulles Intl flights
Marquette to Reagan-National flights
Marquette to Baltimore flights
Sault Ste. Marie to Reagan-National flights
Bay City to Reagan-National flights
Sault Ste. Marie to Dulles Intl flights
Bay City to Baltimore flights
Pellston to Reagan-National flights
Hancock to Dulles Intl flights
Muskegon to Dulles Intl flights
Pellston to Baltimore flights
Escanaba to Reagan-National flights
Escanaba to Dulles Intl flights
Hancock to Baltimore flights
Muskegon to Baltimore flights
Escanaba to Baltimore flights
Muskegon to Reagan-National flights
Hancock to Reagan-National flights

Top airline flying from Kalamazoo to Dulles Intl

Discover the top airline that operate flights from Kalamazoo to Dulles Intl. 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 septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$293FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.