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Alaska

$199+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANC
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(United Airlines)

One-way from

$199
(Delta)

Popular in

December

Cheapest in

April

Average price

$386

Good round-trip deal

$540 or less

Good one-way deal

$356 or less
Provider with most accurate pricing for Chicago (CHI)-Anchorage flight deals.
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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. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 1, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 5/13:59 pmORD - ANC
Nonstop6h 41mUnited Airlines
Sat 5/1011:59 pmANC - ORD
Nonstop6h 20mUnited Airlines
Deal found 3/31$376
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/36:50 pmORD - ANC
Nonstop6h 34mHawaiian Airlines
Sat 5/107:35 amANC - ORD
Nonstop6h 45mHawaiian Airlines
Deal found 3/31$386
This Delta deal was found by Cheapflights users on 3/31. 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 6/36:20 pmORD - ANC
1 stop10h 12mDelta
Wed 6/410:40 amANC - ORD
1 stop10h 19mDelta
Deal found 3/31$390
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 5/31:16 pmMDW - ANC
1 stop8h 50mDelta
Sat 5/109:59 pmANC - MDW
1 stop7h 37mDelta
Deal found 3/31$396
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Thu 5/298:05 pmORD - ANC
1 stop19h 13mSun Country Air
Thu 6/51:20 pmANC - ORD
1 stop24h 55mSun Country Air
Deal found 3/31$407
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 6/95:07 pmORD - ANC
Nonstop6h 33mAmerican Airlines
Mon 6/169:50 pmANC - ORD
Nonstop6h 17mAmerican Airlines
Deal found 3/31$427
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/167:59 pmORD - ANC
1 stop30h 45mAlaska Airlines
Fri 5/2310:36 pmANC - ORD
Nonstop6h 34mAlaska Airlines
Deal found 3/31$443
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/297:19 pmORD - JNU
1 stop16h 33mAlaska Airlines
Tue 5/66:35 pmJNU - ORD
1 stop20h 26mAlaska Airlines
Deal found 3/30$463
This Delta deal was found by Cheapflights users on 3/30. 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.
Wed 4/306:25 pmORD - FAI
1 stop9h 10mDelta
Mon 5/51:30 amFAI - ORD
1 stop13h 00mDelta
Deal found 3/30$486
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 8/237:36 pmSTL - ANC
1 stop9h 11mAlaska Airlines
Wed 8/271:31 amANC - STL
1 stop9h 46mAlaska Airlines
Deal found 3/31$500
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 10/202:55 pmSTL - FAI
1 stop13h 55mAlaska Airlines
Fri 10/243:45 pmFAI - STL
1 stop19h 07mAlaska Airlines
Deal found 3/30$501
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 7/1612:48 pmORD - JNU
1 stop8h 17mDelta
Wed 7/307:05 amJNU - ORD
1 stop7h 45mDelta
Deal found 3/31$506

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 1, 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 5/1

3:59 pm-7:40 pm

Nonstop6h 41m

Anchorage

Sat 5/10

11:59 pm-9:19 am

Nonstop6h 20m

$376

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Sat 5/3

6:50 pm-10:24 pm

Nonstop6h 34m

Anchorage

Sat 5/10

7:35 am-5:20 pm

Nonstop6h 45m

$386

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Tue 6/3

6:20 pm-1:32 am

1 stop10h 12m

Anchorage

Wed 6/4

10:40 am-11:59 pm

1 stop10h 19m

$390

ChicagoAnchorage

MDW - ANC

MDWANC

Chicago Midway

Sat 5/3

1:16 pm-7:06 pm

1 stop8h 50m

Anchorage

Sat 5/10

9:59 pm-8:36 am

1 stop7h 37m

$396

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Thu 5/29

8:05 pm-12:18 pm

1 stop19h 13m

Anchorage

Thu 6/5

1:20 pm-5:15 pm

1 stop24h 55m

$407

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Mon 6/9

5:07 pm-8:40 pm

Nonstop6h 33m

Anchorage

Mon 6/16

9:50 pm-7:07 am

Nonstop6h 17m

$427

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

Fri 5/16

7:59 pm-11:44 pm

1 stop30h 45m

Anchorage

Fri 5/23

10:36 pm-8:10 am

Nonstop6h 34m

$443

ChicagoJuneau

ORD - JNU

ORDJNU

Chicago O'Hare Intl

Tue 4/29

7:19 pm-8:52 am

1 stop16h 33m

Juneau Intl

Tue 5/6

6:35 pm-6:01 pm

1 stop20h 26m

$463

ChicagoFairbanks

ORD - FAI

ORDFAI

Chicago O'Hare Intl

Wed 4/30

6:25 pm-12:35 am

1 stop9h 10m

Fairbanks

Mon 5/5

1:30 am-5:30 pm

1 stop13h 00m

$486

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 5/7

10:31 am-8:47 pm

1 stop13h 16m

Anchorage

Mon 5/12

9:48 pm-9:49 am

1 stop9h 01m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 51 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 $669). 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 1, 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 1, 2025.

The most flights from USIL to USAK are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, 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 1, 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
9,818 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $199. Users have also found prices from $227 and $229 on Hawaiian Airlines and United 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 $669). 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 4 airlines flying from Illinois to Alaska

Discover the top 4 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$526FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$342Average$663FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$345Average$691FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$364Average$666FlexibilityNo cancel feeOn-time71%
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