What airlines fly to Illinois?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from Alaska according to our data. Alaska Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

Alaska Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from Alaska to Illinois

How long is the flight from Alaska to Illinois?

The flight from Alaska to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Anchorage (a popular airport in Alaska) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 6h 02m on average. If you fly from Fairbanks (another popular airport in Alaska) to Chicago O'Hare Intl Airport, then the average flight time is 6h 04m.

How many flights depart from Alaska to Illinois on average per week?

As of August 2025, 82 flights take off from Alaska and land in Illinois each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How many flights depart from Alaska to Illinois on average per day?

11 flights are operational daily from Alaska to Illinois as of August 2025. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.

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

Prices for flights from Alaska to Illinois are updated daily.

How many operators does momondo search for flights from Alaska to Illinois?

There are 5 operators available for flights from Alaska to Illinois as of August 2025.

How old do you have to be to fly from Alaska to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$159 Cheap Flights from Alaska to Illinois in 2025

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Find the cheapest flights from Alaska to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:25 pm - 8:40 amANC-ORD

6h 15mnonstop

8:10 am - 12:08 pmORD-ANC

6h 58mnonstop

$318Alaska Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

9:53 pm - 7:17 amANC-ORD

6h 24mnonstop

5:01 pm - 8:48 pmORD-ANC

6h 47mnonstop

$319American Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

11:25 pm - 8:40 amANC-ORD

6h 15mnonstop

8:00 am - 3:34 pmORD-ANC

10h 34m1 stop

$328Hawaiian Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

11:15 am - 11:50 pmANC-ORD

9h 35m1 stop

2:20 pm - 10:43 pmORD-ANC

11h 23m1 stop

$338Delta

Find Deal

Thu, Oct 23 - Tue, Oct 28

6:05 am - 5:43 pmANC-MDW

8h 38m1 stop

7:10 pm - 12:51 amMDW-ANC

8h 41m1 stop

$338Delta

Find Deal

Wed, Oct 22 - Mon, Oct 27

1:47 am - 5:01 amANC-ORD

24h 14m1 stop

8:10 am - 12:08 pmORD-ANC

6h 58mnonstop

$341Alaska Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 18

8:49 pm - 5:58 amANC-ORD

6h 09mnonstop

4:00 pm - 7:47 pmORD-ANC

6h 47mnonstop

$351United Airlines

Find Deal

Fri, Sep 5 - Thu, Sep 11

9:04 pm - 6:13 amANC-ORD

6h 09mnonstop

4:05 pm - 7:59 pmORD-ANC

6h 54mnonstop

$361United Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

11:11 pm - 8:40 amANC-ORD

6h 29mnonstop

8:10 am - 12:08 pmORD-ANC

6h 58mnonstop

$377Hawaiian Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 18

1:25 pm - 1:32 pmANC-STL

21h 07m2 stops

2:30 pm - 12:21 pmSTL-ANC

24h 51m3 stops

$644

Find Deal

Thu, Aug 28 - Sun, Aug 31

United Airlines flights from Alaska to Illinois

Our best United Airlines deals on Alaska to Illinois flight tickets

United Airlines

Sep 5

ANC8:49 pmAnchorage

6h 09m

ORD5:58 amChicago O'Hare Intl

Sep 11

ORD4:00 pmChicago O'Hare Intl

6h 47m

ANC7:47 pmAnchorage

$351

Find similar

United Airlines

Oct 23

ANC9:04 pmAnchorage

6h 09m

ORD6:13 amChicago O'Hare Intl

Oct 27

ORD4:05 pmChicago O'Hare Intl

6h 54m

ANC7:59 pmAnchorage

$361

Find similar

United Airlines

Oct 22

ANC9:04 pmAnchorage

6h 09m

ORD6:13 amChicago O'Hare Intl

Oct 26

ORD4:05 pmChicago O'Hare Intl

6h 54m

ANC7:59 pmAnchorage

$398

Find similar

Delta flights from Alaska to Illinois

Our best Delta deals on Alaska to Illinois flight tickets

Delta

Oct 23

ANC11:15 amAnchorage

9h 35m

1 stop

ORD11:50 pmChicago O'Hare Intl

Oct 28

ORD2:20 pmChicago O'Hare Intl

11h 23m

1 stop

ANC10:43 pmAnchorage

$338

Find similar

Delta

Oct 10

ANC6:00 amAnchorage

8h 20m

1 stop

ORD5:20 pmChicago O'Hare Intl

Oct 18

ORD10:30 amChicago O'Hare Intl

15h 13m

2 stops

ANC10:43 pmAnchorage

$343

Find similar

Delta

Sep 21

ANC5:15 pmAnchorage

12h 38m

2 stops

MDW8:53 amChicago Midway

Sep 25

MDW1:43 pmChicago Midway

14h 54m

2 stops

ANC1:37 amAnchorage

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 10/2

11:25 pm-8:40 am

Nonstop6h 15m

Chicago O'Hare Intl

Sat 10/11

8:10 am-12:08 pm

Nonstop6h 58m

$318

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 9/11

9:53 pm-7:17 am

Nonstop6h 24m

Chicago O'Hare Intl

Sun 9/14

5:01 pm-8:48 pm

Nonstop6h 47m

$319

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 10/2

11:25 pm-8:40 am

Nonstop6h 15m

Chicago O'Hare Intl

Sat 10/11

8:00 am-3:34 pm

1 stop10h 34m

$328

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 10/23

11:15 am-11:50 pm

1 stop9h 35m

Chicago O'Hare Intl

Tue 10/28

2:20 pm-10:43 pm

1 stop11h 23m

$338

AnchorageChicago

ANC - MDW

ANCMDW

Anchorage

Wed 10/22

6:05 am-5:43 pm

1 stop8h 38m

Chicago Midway

Mon 10/27

7:10 pm-12:51 am

1 stop8h 41m

$338

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 10/9

1:47 am-5:01 am

1 stop24h 14m

Chicago O'Hare Intl

Sat 10/18

8:10 am-12:08 pm

Nonstop6h 58m

$341

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Fri 9/5

8:49 pm-5:58 am

Nonstop6h 09m

Chicago O'Hare Intl

Thu 9/11

4:00 pm-7:47 pm

Nonstop6h 47m

$351

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 10/23

9:04 pm-6:13 am

Nonstop6h 09m

Chicago O'Hare Intl

Mon 10/27

4:05 pm-7:59 pm

Nonstop6h 54m

$361

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Sat 10/11

11:11 pm-8:40 am

Nonstop6h 29m

Chicago O'Hare Intl

Sat 10/18

8:10 am-12:08 pm

Nonstop6h 58m

$377

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Thu 8/28

1:25 pm-1:32 pm

2 stops21h 07m

Lambert-St Louis

Sun 8/31

2:30 pm-12:21 pm

3 stops24h 51m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Alaska is in November. Flight prices, which tend to average around $395, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $399.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Alaska to Illinois is on a Tuesday when prices can be found for as low as $707. Flights from Alaska to Illinois on a Saturday will generally be more expensive and average around $889. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Alaska to Illinois during this time can be as low as $331. Flights in the evening are often more expensive with an average ticket price of $755.

What is the cheapest Alaska to Illinois flight route?

Fly from Fairbanks to Chicago O'Hare Intl for the best Alaska - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $488 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Alaska for as low as $377 on momondo.

What cabin class options are available on Alaska to Illinois flights?

There are 4 cabin classes available to choose from on Alaska to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to Illinois flights?

No. A direct flight is the cheapest option for a flight between Alaska to Illinois.

Cheap Alaska to Illinois flight deals and tips

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

Best Price Found	$159
Fastest flight time	5h 59m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Alaska in the past 72 hours is $159. The best round-trip flight deal from Alaska to Illinois found on momondo in the last 72 hours is $318.

The fastest flight from Alaska to Illinois takes 5h 59m

Direct flights go from Alaska to Illinois every day.

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Alaska to Illinois?
Prices for flights from Alaska to Illinois are updated daily.
How many operators does momondo search for flights from Alaska to Illinois?
There are 5 operators available for flights from Alaska to Illinois as of August 2025.
How old do you have to be to fly from Alaska to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Alaska to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alaska to Illinois is Boeing 737 MAX 9 (26.50% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (19.43%), Boeing 737 MAX 8 (19.08%), and Boeing 737 (12.37%).

Best airlines flying from Alaska to Illinois

Compare and see reviews for airlines that fly from Alaska to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $197	Free Cancellation	Rating 7.8 2,613 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $338	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
United Airlines	PriceFrom $345	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $354	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Illinois from Alaska which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Alaska and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Illinois from Alaska. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Illinois

Popular cities in Illinois

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Cheap flights from Alaska to Illinois from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to Illinois departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Alaska to Illinois

Cheap round-trip flights

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Cheap last minute flights

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United Airlines flights from Alaska to Illinois

Our best United Airlines deals on Alaska to Illinois flight tickets

Delta flights from Alaska to Illinois

Our best Delta deals on Alaska to Illinois flight tickets

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Use the filters below to find and compare flights from Alaska to Illinois that are best for you.

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How to get the cheapest flight ticket from Alaska to Illinois

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

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Alaska to Illinois during this time can be as low as $331. Flights in the evening are often more expensive with an average ticket price of $755.

What is the cheapest Alaska to Illinois flight route?

Fly from Fairbanks to Chicago O'Hare Intl for the best Alaska - Illinois flight prices

How far in advance should I book a flight to Illinois?

What cabin class options are available on Alaska to Illinois flights?

There are 4 cabin classes available to choose from on Alaska to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to Illinois flights?

No. A direct flight is the cheapest option for a flight between Alaska to Illinois.

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

Alaska Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from Alaska to Illinois

What airlines fly to Illinois?

How many flights depart from Alaska to Illinois on average per day?

11 flights are operational daily from Alaska to Illinois as of August 2025. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from Alaska to Illinois on average per week?

As of August 2025, 82 flights take off from Alaska and land in Illinois each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How long is the flight from Alaska to Illinois?

Cheap Alaska to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

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

How many operators does momondo search for flights from Alaska to Illinois?

How old do you have to be to fly from Alaska to Illinois?

What documentation or ID do you need to fly to Illinois?

What is the most popular plane model from Alaska to Illinois?

Best airlines flying from Alaska to Illinois

Compare and see reviews for airlines that fly from Alaska to Illinois with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo