$397 Find Cheap Flights from Arcata to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Arcata to Illinois departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Arcata to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Arcata to Illinois, as well as popular online travel agencies
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Cheap Flights from Arcata to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Arcata to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Arcata to Illinois

Wed, Dec 17 - Thu, Dec 25
United Airlines Logo
4:10 pm - 4:53 amACV-ORD
10h 43m1 stop
United Airlines Logo
6:15 am - 2:29 pmORD-ACV
10h 14m1 stop
$397United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
4:00 pm - 5:55 amACV-ORD
11h 55m1 stop
United Airlines Logo
6:15 am - 10:57 amORD-ACV
6h 42m1 stop
$462United Airlines
Find Deal
Mon, Dec 22 - Thu, Dec 25
United Airlines Logo
6:02 am - 6:00 amACV-ORD
21h 58m1 stop
United Airlines Logo
6:15 am - 2:29 pmORD-ACV
10h 14m1 stop
$463United Airlines
Find Deal
Thu, Jul 24 - Mon, Jul 28
United Airlines Logo
6:50 pm - 5:18 amACV-ORD
8h 28m1 stop
United Airlines Logo
7:10 am - 3:08 pmORD-ACV
9h 58m1 stop
$464United Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
4:10 pm - 5:50 amACV-ORD
11h 40m1 stop
United Airlines Logo
9:21 pm - 12:04 pmORD-ACV
16h 43m1 stop
$465United Airlines
Find Deal
Wed, Jul 23 - Sun, Jul 27
United Airlines Logo
2:19 pm - 12:59 amACV-ORD
8h 40m1 stop
United Airlines Logo
8:50 am - 2:36 pmORD-ACV
7h 46m1 stop
$477United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
4:00 pm - 6:10 amACV-ORD
12h 10m2 stops
United Airlines Logo
8:09 pm - 10:57 amORD-ACV
16h 48m2 stops
$503United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
4:00 pm - 5:55 amACV-ORD
11h 55m1 stop
United Airlines Logo
7:59 pm - 5:53 pmORD-ACV
23h 54m2 stops
$508United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
4:00 pm - 9:41 amACV-ORD
15h 41m2 stops
United Airlines Logo
6:15 am - 10:57 amORD-ACV
6h 42m1 stop
$515United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
4:00 pm - 6:10 amACV-ORD
12h 10m2 stops
United Airlines Logo
6:15 am - 10:57 amORD-ACV
6h 42m1 stop
$521United Airlines
Find Deal
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KAYAK's insights & trends for Arcata to Illinois flights

Get data-powered insights and trends into flights from Arcata to Illinois to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Arcata to Illinois?

The average price of all round-trip flights from Arcata to Illinois clicked on KAYAK for each day over the last 12 months.

When flying from Arcata to Illinois, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Arcata, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.


Good to know

Low seasonApril
High seasonApril
Cheapest flight$397
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Arcata to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Arcata to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arcata to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arcata to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Arcata to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Arcata to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Arcata to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arcata to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Arcata to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $397 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $603.

Reviews of the top airline flying from Arcata to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Arcata to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Arcata to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8846 reviews
6.6Food
7.3Comfort
7.7Boarding
7.0Entertainment
8.1Crew
Airline reviews

Overall it was good. I missed my connection but I was put on another flight.

8.0 ExcellentJohanna, Jul 2025IAH - ORD
Read more United Airlines reviews

Overall it was good. I missed my connection but I was put on another flight.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Everything you need to know for your flight from Arcata to Illinois

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