What is the cheapest airline that flies from Illinois to Sitka?

Alaska Airlines is the most popular carrier operating from Illinois to Sitka

How long does it take to fly to Sitka?

Flight times from Illinois to Sitka vary, but if you’re flying out of Chicago and flying into Sitka (one of the most popular routes), then the duration is 13h 21m on average. Another popular route from Illinois to Sitka is flying from Moline to Sitka, which will take roughly 26h 52m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Illinois to Sitka Airport?

Prices for flights from Illinois to Sitka Airport refresh daily.

How old do you have to be to fly from Illinois to Sitka Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sitka Airport.

What documentation or ID do you need to fly to Sitka Airport?

The required travel and health documents for your Sitka Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sitka Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$645 Cheap Flights from Illinois to Sitka in 2025/26

1 adult

0 bags

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Find the cheapest flights from Illinois to Sitka

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:59 pm

ORD

SIT

17h 59m3 stops

7:17 pm - 11:56 pm

SIT

ORD

25h 39m3 stops

$645Alaska Airlines

Fri, Feb 6 - Sun, Feb 15

8:00 am - 6:31 pm

ORD

SIT

13h 31m2 stops

11:26 am - 11:56 pm

SIT

ORD

9h 30m2 stops

$646Alaska Airlines

Fri, Feb 6 - Sun, Feb 15

3:35 pm - 6:31 pm

ORD

SIT

29h 56m1 stop

11:26 am - 11:56 pm

SIT

ORD

9h 30m1 stop

$649Alaska Airlines

Fri, Feb 6 - Sun, Feb 15

6:20 am - 6:20 pm

ORD

SIT

15h 00m2 stops

1:45 pm - 5:00 am

SIT

ORD

12h 15m2 stops

$650Alaska Airlines

Fri, Jun 19 - Sat, Jun 27

6:20 am - 10:59 pm

ORD

SIT

19h 39m3 stops

11:04 am - 5:00 am

SIT

ORD

14h 56m3 stops

$651Alaska Airlines

Fri, Jun 19 - Sat, Jun 27

1:06 pm - 10:44 pm

ORD

SIT

12h 38m1 stop

1:45 pm - 6:20 am

SIT

ORD

13h 35m1 stop

$705Alaska Airlines

Fri, Jun 19 - Sat, Jun 27

Alaska Airlines flights from Illinois to Sitka

Our best Alaska Airlines deals on Illinois to Sitka flight tickets

Alaska Airlines

Feb 6

ORD8:00 amChicago O'Hare Intl

17h 59m

3 stops

SIT10:59 pmSitka

Feb 15

SIT7:17 pmSitka

25h 39m

3 stops

ORD11:56 pmChicago O'Hare Intl

$645

Find similar

Alaska Airlines

Feb 6

ORD8:00 amChicago O'Hare Intl

13h 31m

2 stops

SIT6:31 pmSitka

Feb 15

SIT11:26 amSitka

9h 30m

2 stops

ORD11:56 pmChicago O'Hare Intl

$646

Find similar

Alaska Airlines

Feb 6

ORD3:35 pmChicago O'Hare Intl

29h 56m

1 stop

SIT6:31 pmSitka

Feb 15

SIT11:26 amSitka

9h 30m

1 stop

ORD11:56 pmChicago O'Hare Intl

$649

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 2/6

8:00 am-10:59 pm

3 stops17h 59m

Sitka

Sun 2/15

7:17 pm-11:56 pm

3 stops25h 39m

$645

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 2/6

8:00 am-6:31 pm

2 stops13h 31m

Sitka

Sun 2/15

11:26 am-11:56 pm

2 stops9h 30m

$646

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 2/6

3:35 pm-6:31 pm

1 stop29h 56m

Sitka

Sun 2/15

11:26 am-11:56 pm

1 stop9h 30m

$649

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 6/19

6:20 am-6:20 pm

2 stops15h 00m

Sitka

Sat 6/27

1:45 pm-5:00 am

2 stops12h 15m

$650

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 6/19

6:20 am-10:59 pm

3 stops19h 39m

Sitka

Sat 6/27

11:04 am-5:00 am

3 stops14h 56m

$651

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 6/19

1:06 pm-10:44 pm

1 stop12h 38m

Sitka

Sat 6/27

1:45 pm-6:20 am

1 stop13h 35m

$705

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 5/15

7:40 am-12:48 pm

1 stop8h 08m

$323

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

Fri 5/15

6:00 am-10:59 pm

3 stops19h 59m

$467

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois to Sitka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Sitka?

According to our data, the cheapest time of day to fly to Sitka is at noon. momondo users have found flights departing from Illinois to Sitka at noon for as low as $566. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $629.

Can stopping save me money on Illinois to Sitka flights?

You could potentially save up to 14% on your flight if you consider stops on a Illinois to Sitka flight.

Cheap Illinois to Sitka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Sitka

Fastest flight time	8h 05m
Direct flights	None

The fastest flight from Illinois to Sitka takes 8h 05m

There are no direct flights from Illinois to Sitka. There are no popular flight routes from Illinois to Sitka.

Search flight deals

When did momondo last update prices for flights from Illinois to Sitka Airport?
Prices for flights from Illinois to Sitka Airport refresh daily.
How old do you have to be to fly from Illinois to Sitka Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sitka Airport.
What documentation or ID do you need to fly to Sitka Airport?
The required travel and health documents for your Sitka Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sitka Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Sitka?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Sitka. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Sitka with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Sitka flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Sitka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Sitka.

I’m not ready to book a flight from Illinois to Sitka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Sitka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.