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$265+ Cheap flights from Walla Walla (ALW) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — ORD
ene. 13 — ene. 201
lun. 1/13
lun. 1/20
1 adult, Economy
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Cheap flight deals from Walla Walla to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) 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 enero 8, 2025.

Round-trip from

$265
(Alaska Airlines)
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 enero 8, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/8. 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.
vie. 2/71:42 pmALW - ORD
1 stop26h 17mAlaska Airlines
vie. 2/145:54 pmORD - ALW
1 stop21h 14mAlaska Airlines
Deal found 1/8$265
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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.
jue. 7/31:45 pmALW - STL
1 stop8h 11mAlaska Airlines
sáb. 7/127:30 pmSTL - ALW
1 stop6h 29mAlaska Airlines
Deal found 1/8$498

Find flights from Walla Walla to Illinois within your budget

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 enero 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Walla WallaChicago

ALW - ORD

ALWORD

Walla Walla

vie. 2/7

1:42 pm-5:59 pm

1 stop26h 17m

Chicago O'Hare Intl

vie. 2/14

5:54 pm-1:08 pm

1 stop21h 14m

$265

Walla WallaSt. Louis

ALW - STL

ALWSTL

Walla Walla

jue. 7/3

1:45 pm-11:56 pm

1 stop8h 11m

Lambert-St Louis

sáb. 7/12

7:30 pm-11:59 pm

1 stop6h 29m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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.

Travel insights for flights from Walla Walla to Illinois

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

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 $318). 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.

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 enero 8, 2025.
Alaska Airlines
8.0
Very good
9,627 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,627 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

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 - Greater Peoria 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 $318). 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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