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$197+ Cheap flights from Walla Walla (ALW) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — ORD
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheap flight deals from Walla Walla to Illinois

Keep the following information in mind while searching for Walla Walla to Illinois flight deals. Data was last updated julho 31, 2025.

Round-trip from

$383
(Alaska Airlines)

One-way from

$197
(Alaska Airlines)
From Walla Walla to Illinois
Search Deals
One-way flight from Walla Walla to Illinois
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Find flight deals from Walla Walla to Illinois

Cheapest flights from Walla Walla to Illinois
Explore the most affordable flight options available from Walla Walla to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
sex 10/35:00 amALW - ORD
1 stop15h 07mAlaska Airlines
dom 10/56:00 amORD - ALW
1 stop20h 17mAlaska Airlines
Deal found 7/31$383
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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.
sex 8/151:50 pmALW - ORD
1 stop6h 40mHawaiian Airlines
ter 8/198:00 amORD - ALW
1 stop7h 10mHawaiian Airlines
Deal found 7/31$605

Cheapflights Fare Finder

 
Customize your flight search to find flights from Walla Walla 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 2,558,603 searches. Data last updated julho 31, 2025.
Use the filters below to find and compare flights from Walla Walla to Illinois that are best for you.

Fly from

Walla Walla

Fly to

Illinois

Route

Depart

Return

Price

Walla WallaChicago

ALW - ORD

ALWORD

Walla Walla

sex 10/3

5:00 am-10:07 pm

1 stop15h 07m

Chicago O'Hare Intl

dom 10/5

6:00 am-12:17 am

1 stop20h 17m

$383

Walla WallaChicago

ALW - ORD

ALWORD

Walla Walla

sex 8/15

1:50 pm-10:30 pm

1 stop6h 40m

Chicago O'Hare Intl

ter 8/19

8:00 am-1:10 pm

1 stop7h 10m

$605

Walla WallaChicago

ALW - ORD

ALWORD

Walla Walla

qui 9/25

1:34 pm-10:07 pm

1 stop6h 33m

$197

Walla WallaMoline

ALW - MLI

ALWMLI

Walla Walla

qua 8/20

5:00 am-5:48 pm

2 stops10h 48m

$2,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Walla Walla to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Walla Walla to Illinois (average of $245). Flying from Walla Walla to Illinois in March is currently the most expensive (average of $321). 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.

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 julho 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Hawaiian Airlines from Walla Walla to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly from for flights from Walla Walla to Illinois?

    If you book a flight to Illinois from Walla Walla, you will be flying from Walla Walla, which is the city’s only airport. Walla Walla (ALW) is located 3.3 mi from the center of Walla Walla.

  • What are the most popular routes from Walla Walla to Illinois?

    Most travelers choose Walla Walla - Moline Quad-City, Walla Walla - Chicago O'Hare Intl or Walla Walla - Lambert-St Louis when deciding on the best route from Walla Walla to Illinois.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Walla Walla to Illinois (average of $245). Flying from Walla Walla to Illinois in March is currently the most expensive (average of $321). 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.

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