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Dulles Intl

$266+ Cheap flights from Kalamazoo (AZO) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — IAD
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap 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 July 27, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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 10/296:01 pm
AZO
-
IAD
1 stop5h 15m
Delta
Sat 10/316:05 am
IAD
-
AZO
1 stop4h 57m
Delta
Deal found 7/27$266
This Delta deal was found by Cheapflights users on 7/27. 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 10/155:30 am
AZO
-
IAD
1 stop4h 42m
Delta
Sun 10/186:05 am
IAD
-
AZO
1 stop4h 57m
Delta
Deal found 7/27$287
This Delta deal was found by Cheapflights users on 7/23. 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 8/135:27 am
AZO
-
IAD
1 stop4h 56m
Delta
Wed 8/196:10 am
IAD
-
AZO
1 stop4h 51m
Delta
Deal found 7/23$296
This Delta deal was found by Cheapflights users on 7/23. 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 9/35:27 am
AZO
-
IAD
1 stop4h 56m
Delta
Sun 9/611:10 am
IAD
-
AZO
1 stop6h 10m
Delta
Deal found 7/23$307
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/36:00 am
AZO
-
IAD
2 stops6h 48m
American Airlines
Sun 9/66:33 am
IAD
-
AZO
2 stops9h 17m
American Airlines
Deal found 7/23$312
This Delta deal was found by Cheapflights users on 7/26. 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 8/236:00 pm
AZO
-
IAD
1 stop5h 26m
Delta
Sun 8/306:00 am
IAD
-
AZO
2 stops8h 24m
Delta
Deal found 7/26$314

Find 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$266
(Delta)

Popular in

December

Cheapest in

October

Average price

$451
Provider with most accurate pricing for Kalamazoo Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalamazoo Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Kalamazoo Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 27, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Thu 10/29

6:01 pm-11:16 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Sat 10/31

6:05 am-11:02 am

1 stop4h 57m

$266

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Thu 10/22

6:01 pm-11:16 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Sun 10/25

6:05 am-11:02 am

1 stop4h 57m

$287
Quickest round-trip

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Thu 10/15

5:30 am-10:12 am

1 stop4h 42m

Washington, D.C. Dulles Intl

Sun 10/18

6:05 am-11:02 am

1 stop4h 57m

$287

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Fri 9/4

11:41 am-4:38 pm

1 stop4h 57m

Washington, D.C. Dulles Intl

Mon 9/7

6:10 am-11:01 am

1 stop4h 51m

$308
Cheapest one-way
Quickest one-way

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Sun 8/30

5:27 am-10:23 am

1 stop4h 56m

$268

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Sun 8/30

6:00 am-12:52 pm

2 stops6h 52m

$274

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Wed 8/5

5:27 am-10:23 am

1 stop4h 56m

$387

KalamazooWashington, D.C.

AZO - IAD

AZOIAD

Kalamazoo Intl

Wed 8/5

4:08 pm-10:55 pm

2 stops6h 47m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

Compare providers for flights from Kalamazoo to Dulles Intl

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 Kalamazoo to Dulles Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalamazoo-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalamazoo-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalamazoo-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalamazoo-Washington, D.C. Dulles Intl Airport 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 Kalamazoo-Washington, D.C. Dulles Intl Airport 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 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.

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 July 27, 2026.
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
7.8
Good
8,482 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.8

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Sherry,Aug 2023

ATL - DCA

Didn’t receive any snacks due to turbulence which I understand but both carts started from the front of the plan so anyone in the back got no snacks. If one had started at the back more people may have been able to be served.
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.8

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Sherry,Aug 2023

ATL - DCA

Didn’t receive any snacks due to turbulence which I understand but both carts started from the front of the plan so anyone in the back got no snacks. If one had started at the back more people may have been able to be served.

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 $266, Delta can have you in Washington, D.C. Dulles Intl Airport from Kalamazoo in 5h 15m. 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 $274.

  • 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.

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
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$368FlexibilityNo cancel feeOn-timeN/A

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