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Alaska

$204+ Cheap flights from Illinois to Alaska

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANC
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Illinois to Alaska

Keep the following information in mind while searching for Illinois to Alaska flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$376
(United Airlines)

One-way from

$204
(Delta)

Popular in

December

Cheapest in

April

Average price

$391

Good round-trip deal

$491 or less

Good one-way deal

$269 or less
Provider with most accurate pricing for Chicago (CHI)-Anchorage flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Anchorage flights.
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From Illinois to Alaska
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One-way flight from Illinois to Alaska
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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Illinois to Alaska.
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Price to beat on a one-way flight from Illinois to Alaska.
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Find flight deals from Illinois to Alaska

Cheapest flights from Illinois to Alaska
Explore the most affordable flight options available from Illinois to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 5/83:59 pmORD - ANC
Nonstop6h 41mUnited Airlines
Thu 5/1511:59 pmANC - ORD
Nonstop6h 20mUnited Airlines
Deal found 4/17$376
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 5/86:20 pmORD - ANC
1 stop10h 12mDelta
Mon 5/1212:55 amANC - ORD
1 stop9h 35mDelta
Deal found 4/17$396
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 6/97:21 pmMDW - ANC
1 stop8h 46mDelta
Mon 6/166:00 amANC - MDW
1 stop8h 40mDelta
Deal found 4/17$396
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:05 pmORD - ANC
1 stop19h 13mSun Country Air
Sun 6/81:20 pmANC - ORD
1 stop25h 49mSun Country Air
Deal found 4/16$420
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/162:09 pmORD - ANC
1 stop9h 20mAlaska Airlines
Sun 5/2510:36 pmANC - ORD
Nonstop6h 34mAlaska Airlines
Deal found 4/17$434
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:59 amORD - ANC
Nonstop6h 38mHawaiian Airlines
Wed 7/99:08 pmANC - ORD
Nonstop6h 16mHawaiian Airlines
Deal found 4/17$472
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 9/38:42 pmORD - JNU
1 stop14h 52mAlaska Airlines
Tue 9/97:00 amJNU - ORD
1 stop12h 03mAlaska Airlines
Deal found 4/17$481
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 9/212:48 pmORD - JNU
1 stop8h 17mDelta
Wed 9/107:05 amJNU - ORD
1 stop7h 41mDelta
Deal found 4/17$482
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/13:01 pmORD - ANC
3 stops24h 17mMultiple Airlines
Sun 6/81:20 pmANC - ORD
1 stop25h 49mMultiple Airlines
Deal found 4/16$502
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 6/95:38 pmSTL - ANC
1 stop10h 29mDelta
Tue 6/172:20 pmANC - STL
2 stops15h 19mDelta
Deal found 4/17$514
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:58 pmORD - JNU
1 stop9h 13mHawaiian Airlines
Sat 6/76:41 pmJNU - ORD
1 stop7h 59mHawaiian Airlines
Deal found 4/17$515
This American Airlines deal was found by Cheapflights users on 4/17. 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 6/15:10 pmORD - ANC
Nonstop6h 37mAmerican Airlines
Sun 6/89:50 pmANC - ORD
Nonstop6h 17mAmerican Airlines
Deal found 4/17$520

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Alaska 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 April 17, 2025.
Use the filters below to find and compare flights from Illinois to Alaska that are best for you.

Fly from

Illinois

Fly to

Alaska

Route

Depart

Return

Price

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Thu 5/8

3:59 pm-7:40 pm

Nonstop6h 41m

Anchorage

Thu 5/15

11:59 pm-9:19 am

Nonstop6h 20m

$376

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Thu 5/8

6:20 pm-1:32 am

1 stop10h 12m

Anchorage

Mon 5/12

12:55 am-1:30 pm

1 stop9h 35m

$396

ChicagoAnchorage

MDW - ANC

MDWANC

Chicago Midway

Mon 6/9

7:21 pm-1:07 am

1 stop8h 46m

Anchorage

Mon 6/16

6:00 am-5:40 pm

1 stop8h 40m

$396

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Sun 6/1

8:05 pm-12:18 pm

1 stop19h 13m

Anchorage

Sun 6/8

1:20 pm-6:09 pm

1 stop25h 49m

$420

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Fri 5/16

2:09 pm-8:29 pm

1 stop9h 20m

Anchorage

Sun 5/25

10:36 pm-8:10 am

Nonstop6h 34m

$434

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Tue 7/1

12:59 am-4:37 am

Nonstop6h 38m

Anchorage

Wed 7/9

9:08 pm-6:24 am

Nonstop6h 16m

$472

ChicagoJuneau

ORD - JNU

ORDJNU

Chicago O'Hare Intl

Wed 7/16

12:48 pm-6:05 pm

1 stop8h 17m

Juneau Intl

Wed 7/30

7:05 am-5:50 pm

1 stop7h 45m

$486

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Sun 6/1

3:01 pm-12:18 pm

3 stops24h 17m

Anchorage

Sun 6/8

1:20 pm-6:09 pm

1 stop25h 49m

$502

ChicagoJuneau

ORD - JNU

ORDJNU

Chicago O'Hare Intl

Thu 6/19

5:55 pm-12:25 am

1 stop9h 30m

Juneau Intl

Tue 6/24

7:08 am-10:30 pm

1 stop12h 22m

$510

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 6/9

5:38 pm-1:07 am

1 stop10h 29m

Anchorage

Tue 6/17

2:20 pm-8:39 am

2 stops15h 19m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 57 results
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Best time to book a flight from Illinois to Alaska

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Alaska (average of $456). Flying from Illinois to Alaska in July is currently the most expensive (average of $663). 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 IL to AK?

Find hourly flight availability from Illinois to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Alaska as you normally would.

Weekly flight availability from Illinois to Alaska

Explore weekly flight availability from Illinois to Alaska. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from USIL to USAK are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Alaska by month

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

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

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

If weather is an important factor for your trip to Alaska, 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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Illinois to Alaska by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Illinois to Alaska. 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 Illinois to Alaska one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $204. Users have also found prices from $228 and $231 on Sun Country Air and Alaska Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Alaska 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 Illinois to Alaska?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Alaska (average of $456). Flying from Illinois to Alaska in July is currently the most expensive (average of $663). 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 Illinois to Alaska

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to Alaska

Discover the top 5 airlines that operate flights from Illinois to Alaska. 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$518FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$227Average$526FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$345Average$695FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$347Average$713FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$364Average$666FlexibilityNo cancel feeOn-time71%

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