$153 Cheap Delta flights Kalamazoo (AZO) to Washington (IAD)

View $153 flight on Sat, Sep 13, 2025Opens in a new window

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$153 Cheap Delta flights Kalamazoo (AZO) to Washington (IAD)

Prices were available within the past 7 days and start at $153 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 16 - Wed, Sep 17
AZO
Kalamazoo
IAD
Washington
$306 Roundtrip, just found
$306
Roundtrip
just found
Select Delta flight, departing Tue, Sep 16 from Kalamazoo to Washington, returning Wed, Sep 17, priced at $306 just found
Delta
Tue, Sep 16 - Sat, Sep 20
AZO
Kalamazoo
IAD
Washington
$312 Roundtrip, just found
$312
Roundtrip
just found
Select Delta flight, departing Tue, Sep 16 from Kalamazoo to Washington, returning Sat, Sep 20, priced at $312 just found
Delta
Fri, Oct 31 - Sat, Nov 1
AZO
Kalamazoo
IAD
Washington
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from Kalamazoo to Washington, returning Sat, Nov 1, priced at $317 found 4 days ago
Delta
Tue, Sep 16 - Sun, Sep 21
AZO
Kalamazoo
IAD
Washington
$331 Roundtrip, just found
$331
Roundtrip
just found
Select Delta flight, departing Tue, Sep 16 from Kalamazoo to Washington, returning Sun, Sep 21, priced at $331 just found
Delta
Sat, Sep 20 - Sun, Sep 28
AZO
Kalamazoo
IAD
Washington
$337 Roundtrip, found 12 hours ago
$337
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Sep 20 from Kalamazoo to Washington, returning Sun, Sep 28, priced at $337 found 12 hours ago
Delta
Mon, Sep 15 - Sat, Sep 20
AZO
Kalamazoo
IAD
Washington
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 15 from Kalamazoo to Washington, returning Sat, Sep 20, priced at $341 found 3 days ago
Flights from Kalamazoo (AZO) to Washington (IAD)
Origin airport
Kalamazoo-Battle Creek Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta
Popular airline
Delta
Distance
481 mi

Frequently asked questions

How much is a Delta Air Lines flight from Kalamazoo-Battle Creek Intl. Airport (AZO) to Washington Dulles Intl. Airport (IAD)?
You can find affordable round-trip Delta Air Lines flights from $306 from AZO to IAD by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $153 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from AZO to IAD with Delta Air Lines?
Delta Air Lines flights to Washington tend to be cheaper in the off-peak months of January and February. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Kalamazoo-Battle Creek Intl. Airport (AZO) to Washington Dulles Intl. Airport (IAD) with Delta Air Lines?
To find cheap Delta Air Lines fares from Kalamazoo-Battle Creek Intl. Airport (AZO) to Washington Dulles Intl. Airport (IAD), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Kalamazoo-Battle Creek Intl. Airport (AZO) to Washington Dulles Intl. Airport (IAD)?
Enter your dates, click search and check the "Nonstop" filter on Expedia to find any direct flights from AZO to IAD with Delta Air Lines or another carrier.
What is the earliest Delta Air Lines flight from AZO to IAD?
Sort your results by "Early Morning" and "Morning" to find the earliest departures from AZO to IAD. Heading off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Washington?
Washington Dulles Intl. Airport (IAD) is the primary Washington gateway for Delta Air Lines flights from Kalamazoo-Battle Creek Intl. Airport (AZO).
Why fly with Delta Air Lines from AZO to IAD?
With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a top choice for many passengers heading from AZO to IAD. Also, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Kalamazoo-Battle Creek Intl. Airport (AZO) to Washington Dulles Intl. Airport (IAD)?
Depending on the type of fare you purchased, a fee may apply if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To find flexible fares, select our "No cancel fee" or "Changes included" filter when you look for flights. To learn more about modifying or canceling your reservation, visit "Trips," select your flight and click on "Manage Booking."

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