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Sitka

$740+ Cheap flights from Illinois to Sitka (SIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SIT
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Illinois to Sitka

Keep the following information in mind while searching for Illinois to Sitka flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$740
(Alaska Airlines)
Provider with most accurate pricing for Chicago (CHI)-Sitka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Sitka flights.
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From Illinois to Sitka
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Find flight deals from Illinois to Sitka

Cheapest flights from Illinois to Sitka
Explore the most affordable flight options available from Illinois to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/68:00 amORD - SIT
2 stops13h 27mAlaska Airlines
Sun 11/911:21 amSIT - ORD
3 stops47h 33mAlaska Airlines
Deal found 11/2$1,422

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 November 3, 2025.
Use the filters below to find and compare flights from Illinois to Sitka that are best for you.

Fly from

Illinois

Fly to

Sitka

Route

Depart

Return

Price

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 4/3

6:50 pm-6:20 pm

2 stops26h 30m

Sitka

Mon 4/6

7:15 pm-5:00 am

3 stops30h 45m

$740

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Thu 4/2

10:00 am-6:20 pm

1 stop11h 20m

Sitka

Mon 4/6

7:15 pm-11:58 pm

2 stops25h 43m

$740

MolineSitka

MLI - SIT

MLISIT

Moline Quad-City

Wed 4/29

6:21 am-6:20 pm

3 stops38h 59m

Sitka

Sun 5/3

11:05 am-10:37 am

3 stops20h 32m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Best time to book a flight from Illinois to Sitka

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

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    If you book a flight to Sitka from Illinois, you will be flying to Sitka, which is the city’s only airport. Sitka (SIT) is located 1.2 mi from the center of Sitka.

  • How long is the flight from Illinois to Sitka?

    A quick flight from Illinois to Sitka can take about 26h 30m. Alaska Airlines provides one of the quickest options available for as low as $740. The distance between Illinois and Sitka is about 2307 mi.

  • What are the most popular routes from Illinois to Sitka?

    Most travelers choose Chicago O'Hare Intl - Sitka, Chicago Midway - Sitka or Moline Quad-City - Sitka when deciding on the best route from Illinois to Sitka.

  • Can I find deals for flights from Illinois to Sitka that include hotel bookings?

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

  • How can I find direct flights from Illinois to Sitka?

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

  • Can I find deals for business class flights from Illinois to Sitka?

    Yes. Cheapflights offers flight deals from Illinois 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.

See more FAQs

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