$105+ Cheap flights from District of Columbia to Washington
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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from District of Columbia to Washington 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 District of Columbia to Washington
Keep the following information in mind while searching for District of Columbia to Washington flight deals. Data was last updated November 12, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $237 (Delta) |
One-way from | $105 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $377 |
Good round-trip deal | $352 or less |
Good one-way deal | $179 or less |
Find flight deals from District of Columbia to Washington
Cheapest flights from District of Columbia to WashingtonExplore the most affordable flight options available from District of Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.
Explore the most affordable flight options available from District of Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/12. 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.
This Delta deal was found by Cheapflights users on 11/11. 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.
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/9. 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.
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/11. 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.
This Delta deal was found by Cheapflights users on 11/11. 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.
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/11. 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.
This Cheapflightsfares deal was found by Cheapflights users on 11/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 11/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Use the filters below to find and compare flights from District of Columbia to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Sat 2/28
7:05 am-10:05 am
Nonstop6h 00m
Seattle/Tacoma Intl
Fri 3/6
9:45 pm-5:40 am
Nonstop4h 55m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 12/11
6:56 pm-12:24 am
1 stop8h 28m
Seattle/Tacoma Intl
Tue 12/16
2:03 pm-12:12 am
1 stop7h 09m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 1/8
7:30 am-10:29 am
Nonstop5h 59m
Seattle/Tacoma Intl
Sun 1/11
3:20 pm-11:10 pm
Nonstop4h 50m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 12/3
7:15 am-10:12 am
Nonstop5h 57m
Seattle/Tacoma Intl
Tue 12/9
3:30 pm-11:27 pm
Nonstop4h 57m
Washington, D.C.Seattle
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Fri 12/5
4:55 pm-7:48 pm
Nonstop5h 53m
Seattle/Tacoma Intl
Fri 12/12
7:25 am-3:27 pm
Nonstop5h 02m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Fri 2/27
6:20 pm-9:28 am
1 stop18h 08m
Seattle/Tacoma Intl
Mon 3/2
9:45 pm-5:40 am
Nonstop4h 55m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 12/3
7:15 am-10:12 am
Nonstop5h 57m
Seattle/Tacoma Intl
Mon 12/8
6:00 am-6:21 pm
1 stop9h 21m
Washington, D.C.Seattle
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Wed 12/10
8:59 am-5:27 pm
1 stop11h 28m
Seattle/Tacoma Intl
Fri 12/12
7:20 am-9:02 pm
1 stop10h 42m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Fri 12/12
6:03 am-10:54 am
1 stop7h 51m
Seattle/Tacoma Intl
Fri 12/12
11:15 pm-10:26 am
1 stop8h 11m
Washington, D.C.Seattle
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Tue 3/3
7:35 am-2:52 pm
1 stop10h 17m
Seattle/Tacoma Intl
Wed 3/4
11:55 am-11:34 pm
1 stop8h 39m
Best time to book a flight from District of Columbia to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from District of Columbia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Washington
What is the cheapest month to book a flight from District of Columbia to State of Washington?
Currently, March is the cheapest month in which you can book a flight from District of Columbia to State of Washington (average of $105). Flying from District of Columbia to State of Washington in July is currently the most expensive (average of $232). 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 DC to WA?
Find hourly flight availability from District of Columbia to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.
When flying from District of Columbia to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.
What is the cheapest day to fly from District of Columbia to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Washington. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their District of Columbia to State of Washington flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from District of Columbia to State of Washington
Explore weekly flight availability from District of Columbia to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 12, 2025.
The most flights from USDC to USWA are scheduled on a Tuesday (22 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 on average).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated November 12, 2025.
Read through reviews of airlines operating flights from District of Columbia to Washington, such as Alaska Airlines, Delta, and Hawaiian Airlines. 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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
Anonymous,Aug 2025
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for District of Columbia to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from District of Columbia to Washington
Discover the top 9 airlines that operate flights from District of Columbia to Washington. 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 November 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$126 | Average$277 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$149 | Average$444 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$184 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$260 | Average$537 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$313 | Average$402 | FlexibilityNo cancel fee | On-time83% |