$374 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 7/8. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Arcata to Illinois (ACV-USIL)

 
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.

Recent round-trip flight deals from Arcata to Illinois

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Arcata to Illinois.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
3:55 pm - 12:59 amACV-ORD
7h 04m1 stop
United Airlines Logo
8:45 am - 1:31 pmORD-ACV
6h 46m1 stop
$374United Airlines
Find Deal
Tue, Jul 8 - Wed, Aug 13
United Airlines Logo
3:59 pm - 9:41 amACV-ORD
15h 42m2 stops
United Airlines Logo
8:50 am - 2:36 pmORD-ACV
7h 46m1 stop
$439United Airlines
Find Deal
Tue, Jul 8 - Wed, Aug 13
United Airlines Logo
6:40 pm - 5:13 amACV-ORD
8h 33m1 stop
United Airlines Logo
9:32 pm - 10:53 amORD-ACV
15h 21m2 stops
$466United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
2:19 pm - 12:59 amACV-ORD
8h 40m1 stop
United Airlines Logo
9:05 am - 3:08 pmORD-ACV
8h 03m1 stop
$474United Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
United Airlines Logo
4:05 pm - 11:25 amACV-ORD
17h 20m2 stops
United Airlines Logo
9:32 pm - 10:51 amORD-ACV
15h 19m2 stops
$584United Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
Useful Info

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

Cheapest flight$374
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.

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 8696 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

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.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

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.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

They canceled our flight and left us stranded to figure it out

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.