HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$1,161+ Cheap flights from Iwakuni (IWK) to District of Columbia

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IWK — BWI
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Iwakuni to District of Columbia 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 Iwakuni to District of Columbia

Keep the following information in mind while searching for Iwakuni to District of Columbia flight deals. Data was last updated julio 30, 2025.

Round-trip from

$1,593
(FlightHub)

One-way from

$1,161
(FlightHub)
From MCAS Iwakuni to District of Columbia
Search Deals
One-way flight from MCAS Iwakuni to District of Columbia
Search Deals

Find flight deals from Iwakuni to District of Columbia

Cheapest flights from Iwakuni to District of Columbia
Explore the most affordable flight options available from Iwakuni to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:35 amIWK - DCA
2 stops27h 59mMultiple Airlines
lun. 10/138:40 pmDCA - IWK
2 stops33h 10mMultiple Airlines
Deal found 7/29$1,593
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:55 amIWK - DCA
3 stops44h 04mUnited Airlines
lun. 10/1310:30 amDCA - IWK
2 stops19h 20mUnited Airlines
Deal found 7/29$1,786
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:35 amIWK - DCA
2 stops19h 41mANA
dom. 10/121:00 pmDCA - IWK
2 stops30h 15mANA
Deal found 7/29$1,836

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iwakuni to District of Columbia 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 julio 30, 2025.
Use the filters below to find and compare flights from Iwakuni to District of Columbia that are best for you.

Fly from

Iwakuni

Fly to

District of Columbia

Route

Depart

Return

Price

IwakuniWashington, D.C.

IWK - DCA

IWKDCA

MCAS Iwakuni

mié. 9/24

7:35 am-10:34 pm

2 stops27h 59m

Washington, D.C. Reagan-National

lun. 10/13

8:40 pm-6:50 pm

2 stops33h 10m

$1,593

IwakuniWashington, D.C.

IWK - DCA

IWKDCA

MCAS Iwakuni

vie. 9/26

8:55 am-9:55 pm

2 stops26h 00m

Washington, D.C. Reagan-National

lun. 10/13

7:59 pm-6:50 pm

2 stops33h 51m

$1,786

IwakuniWashington, D.C.

IWK - DCA

IWKDCA

MCAS Iwakuni

mié. 9/24

7:35 am-2:16 pm

2 stops19h 41m

Washington, D.C. Reagan-National

dom. 10/12

1:00 pm-8:15 am

2 stops30h 15m

$1,836

IwakuniWashington, D.C.

IWK - DCA

IWKDCA

MCAS Iwakuni

lun. 9/29

2:30 pm-10:34 pm

2 stops21h 04m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Iwakuni to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Iwakuni 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 Iwakuni to District of Columbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown ANA and United Airlines from Iwakuni to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
922 reviews

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
United Airlines
7.4
Good
8,896 reviews
ANA
8.4
Very good
922 reviews

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

Find useful and relevant information for your journey from Iwakuni to District of Columbia. 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 Iwakuni to District of Columbia?

    MCAS Iwakuni (IWK) is the airport you will fly out of if you book a flight from Iwakuni to District of Columbia. It is only a 1.6 mi journey to MCAS Iwakuni (IWK) from Iwakuni’s city center.

  • Can I find deals for flights from Iwakuni to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Iwakuni to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iwakuni to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iwakuni to District of Columbia.

  • Can I find deals for business class flights from Iwakuni to District of Columbia?

    Yes. Cheapflights offers flight deals from Iwakuni to District of Columbia 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 Iwakuni to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Iwakuni to District of Columbia (average of $241). Flying from Iwakuni to District of Columbia in March is currently the most expensive (average of $290). 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

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.

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.