$284+ Cheap flights from Chicago (CHI) to Eureka, CA
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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Eureka with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Eureka
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Eureka (EU9). 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 January 8, 2025.
Round-trip from | $284 (United Airlines) |
|---|---|
Popular in | November |
Cheapest in | February |
Average price | $408 |
Find flight deals from Chicago to Eureka
Cheapest flights from Chicago to EurekaExplore the most affordable flight options available from Chicago to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2025.
Explore the most affordable flight options available from Chicago to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2025.
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Find flights from Chicago to Eureka within your budget
Customize your flight search to find flights from Chicago to Eureka 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 January 8, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoArcata
ORD - ACV
ORDACV
Chicago O'Hare Intl
Sun 2/2
8:55 am-4:16 pm
1 stop9h 21m
Arcata Eureka
Sat 2/8
2:10 pm-11:19 pm
1 stop7h 09m
ChicagoArcata
ORD - ACV
ORDACV
Chicago O'Hare Intl
Fri 5/16
6:00 am-3:55 pm
2 stops11h 55m
Best time to book a flight from Chicago to Eureka
Have a flexible travel schedule? Discover the best time to fly to Eureka from Chicago with our price prediction graph.
Travel insights for flights from Chicago to Eureka
Get recent, data-driven insights about flights from Chicago to Eureka including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from CHI to EU9?
Find hourly flight availability from Chicago to Eureka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2025.
When flying from Chicago to Eureka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Eureka by month
Plan your trip to Eureka by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Eureka ranges from 0.3 - 8.4 inches per month. December is typically the wettest month, when rainfall can reach 8.4 in. July is typically the driest time to visit Eureka when rainfall is around 0.3 in.
Temperature in Eureka by month
Plan your trip to Eureka by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Eureka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).
Reviews of airlines servicing Eureka
Get insights into the airlines that provide service to Eureka. 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 Eureka. Reviews last updated January 8, 2025.
Food
Boarding
Overall
Comfort
Crew
Entertainment
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Food
Boarding
Overall
Comfort
Crew
Entertainment
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Related info for your journey
Find useful and relevant information for your journey from Chicago to Eureka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Eureka
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Chicago to Eureka
Discover the top 2 airlines that operate flights from Chicago to Eureka. 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 January 8, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$569 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$674 | FlexibilityNo cancel fee | On-time75% |