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$159+ Cheap flights from Alaska to Illinois

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — ORD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Alaska to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Alaska (USAK) to Illinois (USIL). 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 November 21, 2024.

Find flight deals from Alaska to Illinois

Cheapest flights from Alaska to Illinois
Explore the most affordable flight options available from Alaska to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/20. 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.
Sun 12/812:45 amANC - ORD
1 stop9h 30mDelta
Fri 12/136:05 amORD - ANC
1 stop10h 05mDelta
Deal found 11/20$396
This Delta deal was found by Cheapflights users on 11/20. 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.
Fri 12/65:15 pmANC - MDW
2 stops12h 35mDelta
Tue 12/102:15 pmMDW - ANC
1 stop8h 37mDelta
Deal found 11/20$459
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 12/57:10 amANC - ORD
2 stops19h 46mAlaska Airlines
Wed 12/111:07 pmORD - ANC
2 stops23h 18mAlaska Airlines
Deal found 11/19$461
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/317:43 pmANC - STL
2 stops25h 16mAlaska Airlines
Sun 1/57:00 amSTL - ANC
2 stops18h 39mAlaska Airlines
Deal found 11/21$581
This Delta deal was found by Cheapflights users on 11/21. 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.
Fri 12/65:15 pmANC - STL
2 stops17h 33mDelta
Tue 12/106:00 amSTL - ANC
2 stops13h 18mDelta
Deal found 11/21$653
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Fri 12/611:55 pmANC - STL
1 stop9h 48mUnited Airlines
Tue 12/104:31 pmSTL - ANC
1 stop9h 22mUnited Airlines
Deal found 11/21$674
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 12/3012:25 amFAI - ORD
1 stop25h 15mAlaska Airlines
Wed 1/85:28 pmORD - FAI
1 stop32h 30mAlaska Airlines
Deal found 11/20$697
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/511:55 pmANC - ORD
1 stop16h 29mUnited Airlines
Wed 12/1112:45 pmORD - ANC
1 stop13h 08mUnited Airlines
Deal found 11/19$799
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 12/510:10 amOME - ORD
2 stops23h 52mAlaska Airlines
Mon 12/96:32 amORD - OME
2 stops53h 58mAlaska Airlines
Deal found 11/20$1,156
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:23 amFAI - ORD
1 stop15h 16mAmerican Airlines
Sat 1/41:35 pmORD - FAI
2 stops13h 22mAmerican Airlines
Deal found 11/20$1,206
This Delta deal was found by Cheapflights users on 11/20. 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.
Sun 12/151:50 amFAI - ORD
2 stops13h 12mDelta
Thu 12/191:55 pmORD - FAI
2 stops13h 25mDelta
Deal found 11/20$1,402
This Delta deal was found by Cheapflights users on 11/20. 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.
Sun 12/151:50 amFAI - MDW
2 stops13h 42mDelta
Thu 12/199:30 amMDW - FAI
2 stops17h 50mDelta
Deal found 11/20$1,442

Find flights from Alaska to Illinois within your budget

Customize your flight search to find flights from Alaska to Illinois 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Wed 4/2

1:35 am-11:59 pm

1 stop19h 24m

Chicago O'Hare Intl

Sun 4/6

10:00 am-1:40 pm

Nonstop6h 40m

$339

AnchorageChicago

ANC - MDW

ANCMDW

Anchorage

Sun 1/26

9:35 pm-9:39 am

1 stop9h 04m

Chicago Midway

Fri 1/31

1:26 pm-7:35 pm

1 stop9h 09m

$348

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Tue 2/18

1:15 am-1:15 pm

1 stop9h 00m

Chicago O'Hare Intl

Mon 2/24

7:00 am-12:15 am

1 stop20h 15m

$374

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Tue 4/29

2:30 am-7:40 pm

1 stop14h 10m

Chicago O'Hare Intl

Mon 5/5

4:50 pm-8:18 pm

Nonstop6h 28m

$430

AnchorageChicago

ANC - ORD

ANCORD

Anchorage

Thu 2/13

11:50 pm-11:20 am

1 stop8h 30m

Chicago O'Hare Intl

Mon 2/24

2:35 pm-10:48 pm

1 stop11h 13m

$438

FairbanksSt. Louis

FAI - STL

FAISTL

Fairbanks

Tue 3/18

1:40 am-1:52 pm

1 stop9h 12m

Lambert-St Louis

Tue 4/1

7:00 am-2:56 pm

1 stop10h 56m

$470

FairbanksSt. Louis

FAI - STL

FAISTL

Fairbanks

Mon 3/31

1:30 am-5:59 pm

2 stops13h 29m

Lambert-St Louis

Tue 4/15

2:15 pm-12:05 am

2 stops12h 50m

$536

FairbanksSt. Louis

FAI - STL

FAISTL

Fairbanks

Tue 3/18

1:40 am-4:08 pm

2 stops11h 28m

Lambert-St Louis

Tue 4/1

12:01 pm-10:55 pm

2 stops13h 54m

$580

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Tue 12/31

7:43 pm-11:59 pm

2 stops25h 16m

Lambert-St Louis

Sun 1/5

7:00 am-10:39 pm

2 stops18h 39m

$581

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Wed 1/1

8:53 pm-3:47 pm

1 stop15h 54m

Lambert-St Louis

Tue 1/7

5:30 pm-10:57 pm

2 stops56h 27m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 25 results
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Best time to book a flight from Alaska to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Alaska 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.

Travel insights for flights from Alaska to Illinois

Get recent, data-driven insights about flights from Alaska to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Alaska to Illinois?

Currently, September is the cheapest month in which you can book a flight from Alaska to Illinois (average of $232). Flying from Alaska to Illinois in June is currently the most expensive (average of $308). 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 AK to IL?

Find hourly flight availability from Alaska to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Alaska to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Alaska Airlines, American Airlines and United Airlines from Alaska to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Alaska to Illinois one-way?

    The cheapest airlines for a one-way flight from Alaska to Illinois are American Airlines ($159), Alaska Airlines ($164), and Delta ($174).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Alaska to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Alaska to Illinois (average of $232). Flying from Alaska to Illinois in June is currently the most expensive (average of $308). 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.

See more FAQs

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Alternative routes for Alaska to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alaska to Illinois

Discover the top 4 airlines that operate flights from Alaska to Illinois. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$195Average$460FlexibilityNo cancel feeOn-time71%
DeltaCheapest$293Average$429FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$564FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$716FlexibilityNo cancel feeOn-time75%
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