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Sitka

$455+ Cheap flights from Reagan-National (DCA) to Sitka (SIT)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SIT
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Reagan-National to Sitka

Cheapest flights from Reagan-National to Sitka
Explore the most affordable flight options available from Reagan-National to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 8/315:04 pm
DCA
-
SIT
2 stops21h 02m
Alaska Airlines
Wed 9/210:57 am
SIT
-
DCA
2 stops25h 11m
Alaska Airlines
Deal found 2/8$740
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 am
DCA
-
SIT
3 stops18h 59m
Alaska Airlines
Sat 2/2811:26 am
SIT
-
DCA
3 stops50h 33m
Alaska Airlines
Deal found 2/9$977
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 pm
DCA
-
SIT
1 stop9h 44m
Alaska Airlines
Sun 7/197:00 am
SIT
-
DCA
1 stop10h 59m
Alaska Airlines
Deal found 2/9$2,189

Find flight deals from Reagan-National to Sitka

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Sitka (SIT). 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$977
(Alaska Airlines)

One-way from

$455
(Alaska Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Sitka flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sitka flights.
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From Washington, D.C. Reagan-National to Sitka
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One-way flight from Washington, D.C. Reagan-National to Sitka
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Sitka 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 February 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sitka that are best for you.

Fly from

Reagan-National

Fly to

Sitka

Route

Depart

Return

Price

Washington, D.C.Sitka

DCA - SIT

DCASIT

Washington, D.C. Reagan-National

Tue 2/24

8:00 am-10:59 pm

3 stops18h 59m

Sitka

Sat 2/28

11:26 am-5:59 pm

3 stops50h 33m

$977

Washington, D.C.Sitka

DCA - SIT

DCASIT

Washington, D.C. Reagan-National

Wed 7/15

5:00 pm-10:44 pm

1 stop9h 44m

Sitka

Sun 7/19

7:00 am-9:59 pm

1 stop10h 59m

$2,189

Washington, D.C.Sitka

DCA - SIT

DCASIT

Washington, D.C. Reagan-National

Thu 6/25

9:59 am-10:44 pm

2 stops16h 45m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Best time to book a flight from Reagan-National to Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Sitka. 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 into for flights to Sitka from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Sitka, you will be flying into Sitka. Sitka (SIT) is just 1.2 mi from the center of the city. Sitka is the only Sitka airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Sitka from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Sitka?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Sitka in 18h 59m. Fly via Alaska Airlines to get the fastest option. The distance between Washington, D.C. Reagan-National Airport and Sitka is about 2866 mi.

  • Can I find deals for flights from Reagan-National to Sitka that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Sitka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Sitka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Sitka.

  • Can I find deals for business class flights from Reagan-National to Sitka?

    Yes. Cheapflights offers flight deals from Reagan-National to Sitka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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