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Alaska

$210+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANC
5月 6 — 5月 131
週二 5/6
週二 5/13
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 5月 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$376
(Alaska Airlines)

One-way from

$210
(Delta)

Popular in

December

Cheapest in

April

Average price

$449

Good round-trip deal

$498 or less

Good one-way deal

$264 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 ($15 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 May 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 5月 1, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
週四 5/299:30 amORD - ANC
Nonstop6h 30mHawaiian Airlines
週四 6/510:36 pmANC - ORD
Nonstop6h 34mHawaiian Airlines
Deal found 4/29$376
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
週一 5/269:30 amORD - ANC
Nonstop6h 30mAlaska Airlines
週二 6/35:22 pmANC - ORD
1 stop9h 18mAlaska Airlines
Deal found 4/30$396
This Delta deal was found by Cheapflights users on 4/30. 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.
週二 6/102:18 pmORD - ANC
2 stops12h 08mDelta
週五 6/1312:36 amANC - ORD
1 stop10h 05mDelta
Deal found 4/30$401
This Delta deal was found by Cheapflights users on 4/29. 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.
週四 5/291:55 pmMDW - ANC
2 stops12h 30mDelta
週四 6/56:00 amANC - MDW
1 stop8h 45mDelta
Deal found 4/29$401
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 5/2311:15 amORD - ANC
1 stop13h 07mUnited Airlines
週六 5/3111:59 pmANC - ORD
Nonstop6h 17mUnited Airlines
Deal found 4/30$417
This CheapTickets deal was found by Cheapflights users on 4/30. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 6/1312:59 amORD - ANC
Nonstop6h 38mMultiple Airlines
週三 6/189:05 amANC - ORD
1 stop11h 34mMultiple Airlines
Deal found 4/30$437
This Delta deal was found by Cheapflights users on 4/30. 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.
週二 6/107:15 amSTL - ANC
2 stops12h 09mDelta
週一 6/165:19 pmANC - STL
2 stops12h 20mDelta
Deal found 4/30$466
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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.
週三 5/285:58 pmORD - SIT
1 stop7h 59mHawaiian Airlines
週三 6/41:40 pmSIT - ORD
1 stop7h 19mHawaiian Airlines
Deal found 4/28$471
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
週三 5/283:17 pmORD - FAI
1 stop14h 03mAlaska Airlines
週二 6/31:44 amFAI - ORD
1 stop19h 15mAlaska Airlines
Deal found 4/30$473
This Delta deal was found by Cheapflights users on 4/29. 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.
週二 8/197:05 amORD - JNU
1 stop14h 00mDelta
週三 8/207:05 amJNU - ORD
1 stop7h 45mDelta
Deal found 4/29$482
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 7/235:06 pmORD - ANC
Nonstop6h 36mAmerican Airlines
週一 7/289:47 pmANC - ORD
Nonstop6h 22mAmerican Airlines
Deal found 4/30$485
This Delta deal was found by Cheapflights users on 4/30. 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.
週四 6/56:20 pmORD - FAI
1 stop9h 08mDelta
週五 6/131:49 amFAI - ORD
1 stop10h 41mDelta
Deal found 4/30$486

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 5月 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

週四 5/29

9:30 am-1:00 pm

Nonstop6h 30m

Anchorage

週一 6/9

10:36 pm-8:10 am

Nonstop6h 34m

$376

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

週二 5/27

9:00 am-11:25 pm

2 stops17h 25m

Anchorage

週六 6/14

8:22 am-9:35 pm

1 stop10h 13m

$401

ChicagoAnchorage

MDW - ANC

MDWANC

Chicago Midway

週四 5/29

1:55 pm-11:25 pm

2 stops12h 30m

Anchorage

週四 6/5

6:00 am-5:45 pm

1 stop8h 45m

$401

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

週日 5/25

9:30 am-1:00 pm

Nonstop6h 30m

Anchorage

週三 5/28

10:36 pm-8:10 am

Nonstop6h 34m

$416

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

週五 6/13

12:59 am-4:37 am

Nonstop6h 38m

Anchorage

週三 6/18

9:05 am-11:39 pm

1 stop11h 34m

$437

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

週二 6/10

7:15 am-4:24 pm

2 stops12h 09m

Anchorage

週一 6/16

5:19 pm-8:39 am

2 stops12h 20m

$466

ChicagoSitka

ORD - SIT

ORDSIT

Chicago O'Hare Intl

週三 5/28

5:58 pm-10:57 pm

1 stop7h 59m

Sitka

週三 6/4

1:40 pm-11:59 pm

1 stop7h 19m

$471

ChicagoFairbanks

ORD - FAI

ORDFAI

Chicago O'Hare Intl

週三 5/28

3:17 pm-2:20 am

1 stop14h 03m

Fairbanks

週二 6/3

1:44 am-11:59 pm

1 stop19h 15m

$473

ChicagoJuneau

ORD - JNU

ORDJNU

Chicago O'Hare Intl

週二 8/19

7:05 am-6:05 pm

1 stop14h 00m

Juneau Intl

週三 8/20

7:05 am-5:50 pm

1 stop7h 45m

$482

ChicagoAnchorage

ORD - ANC

ORDANC

Chicago O'Hare Intl

週二 8/12

5:10 pm-8:50 pm

Nonstop6h 40m

Anchorage

週四 8/21

9:55 pm-7:15 am

Nonstop6h 20m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 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 $651). 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 5月 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.

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 5月 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
9,972 reviews

Food

7.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $210. Users have also found prices from $228 and $229 on Sun Country Air and Hawaiian 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 $651). 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 5月 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$523FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$227Average$526FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$318Average$663FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$345Average$690FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$356Average$716FlexibilityNo cancel feeOn-time75%

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