$227 Cheap Delta flights Washington (IAD) to Mosinee (CWA)

View $227 flight on Tue, Nov 11, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$227 Cheap Delta flights Washington (IAD) to Mosinee (CWA)

Prices were available within the past 7 days and start at $227 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 22 - Tue, Aug 5
IAD
Washington
CWA
Mosinee
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 22 from Washington to Mosinee, returning Tue, Aug 5, priced at $334 found 1 day ago
Delta
Tue, Jul 29 - Tue, Aug 5
IAD
Washington
CWA
Mosinee
$392 Roundtrip, found 22 hours ago
$392
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Jul 29 from Washington to Mosinee, returning Tue, Aug 5, priced at $392 found 22 hours ago
Delta
Wed, Jul 30 - Tue, Aug 5
IAD
Washington
CWA
Mosinee
$402 Roundtrip, found 22 hours ago
$402
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Jul 30 from Washington to Mosinee, returning Tue, Aug 5, priced at $402 found 22 hours ago
Delta
Tue, Jul 29 - Wed, Aug 6
IAD
Washington
CWA
Mosinee
$426 Roundtrip, found 22 hours ago
$426
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Jul 29 from Washington to Mosinee, returning Wed, Aug 6, priced at $426 found 22 hours ago
Delta
Wed, Jul 30 - Wed, Aug 6
IAD
Washington
CWA
Mosinee
$447 Roundtrip, found 22 hours ago
$447
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Jul 30 from Washington to Mosinee, returning Wed, Aug 6, priced at $447 found 22 hours ago
Delta
Tue, Jul 29 - Sat, Aug 9
IAD
Washington
CWA
Mosinee
$472 Roundtrip, found 22 hours ago
$472
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Jul 29 from Washington to Mosinee, returning Sat, Aug 9, priced at $472 found 22 hours ago
Flights from Washington (IAD) to Mosinee (CWA)
Origin airport
Washington Dulles Intl.
Destination airport
Central Wisconsin
Airlines serving
American Airlines, Delta
Popular airline
Delta
Distance
745 mi

Frequently asked questions

How much is a Delta Air Lines flight from Washington Dulles Intl. Airport (IAD) to Central Wisconsin Airport (CWA)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines return flights from $334 from IAD to CWA. Affordable one-way fares from $227 are available too.**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 IAD to CWA with Delta Air Lines?
Delta Air Lines flights to Wausau tend to be more affordable in the low-season months of April and November. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Central Wisconsin Airport (CWA) with Delta Air Lines?
Begin your search one to three months ahead of your departure date to score cheap fares on Delta Air Lines flights from Washington Dulles Intl. Airport (IAD) to Central Wisconsin Airport (CWA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*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 Washington Dulles Intl. Airport (IAD) to Central Wisconsin Airport (CWA)?
Use the "Nonstop" filter when searching for direct Delta Air Lines flights from IAD to CWA. It's also a great way to compare other airlines offering the same nonstop journey.
What is the earliest Delta Air Lines flight from IAD to CWA?
Sort your results by "Morning" and "Early Morning" to see the earliest flights from IAD to CWA. 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 Wausau?
Delta Air Lines flights from Washington Dulles Intl. Airport (IAD) to Wausau touch down at Central Wisconsin Airport (CWA). This is the main entry point to this city.
Why fly with Delta Air Lines from IAD to CWA?
Traveling from IAD to CWA with Delta Air Lines means enjoying a host of benefits, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*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 Washington Dulles Intl. Airport (IAD) to Central Wisconsin Airport (CWA)?
Changes are usually free within 24 hours of making your booking, but your airline may add a charge after that time. For further details about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional costs, apply the "Changes included" or "No cancel fee" filter when planning your next break.

Explore a world of travel with Expedia

*Available to One Key members.