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Eureka

$341+ Cheap flights from Boston (BOS) 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ACV
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Boston to Eureka

Keep the following information in mind while searching for Boston to Eureka flight deals. Data was last updated July 29, 2025.

Round-trip from

$341
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$690
From Boston Logan Intl to Eureka
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boston to Eureka

Cheapest flights from Boston to Eureka
Explore the most affordable flight options available from Boston to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/228:25 amBOS - ACV
1 stop9h 27mUnited Airlines
Sun 8/246:40 pmACV - BOS
1 stop10h 36mUnited Airlines
Deal found 7/27$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 July 29, 2025.
Use the filters below to find and compare flights from Boston to Eureka that are best for you.

Fly from

Boston

Fly to

Eureka

Route

Depart

Return

Price

BostonArcata

BOS - ACV

BOSACV

Boston Logan Intl

Fri 8/22

8:25 am-2:52 pm

1 stop9h 27m

Arcata Eureka

Sun 8/24

6:40 pm-8:16 am

1 stop10h 36m

$341

BostonArcata

BOS - ACV

BOSACV

Boston Logan Intl

Fri 9/19

7:15 am-3:17 pm

1 stop11h 02m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Boston to Eureka

Have a flexible travel schedule? Discover the best time to fly to Eureka from Boston 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 Boston to Eureka

What is the cheapest month to book a flight from Boston to Eureka?

Currently, January is the cheapest month in which you can book a flight from Boston to Eureka (average of $343). Flying from Boston to Eureka in June is currently the most expensive (average of $572). 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.

What is the cheapest time of day to fly from BOS to EU9?

Find hourly flight availability from Boston 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 July 29, 2025.

When flying from Boston 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.

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 July 29, 2025.
Get a feel of what it's like to fly with United Airlines from Boston to Eureka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Boston to Eureka. 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 Boston to Eureka?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Eureka. 1 airline have flights from Logan Intl to Eureka on a regular basis. Booking flights from Boston Logan Intl to Eureka should not be difficult; the airport handles an average of 0 outbound flights to Eureka per day.

  • Can I find deals for flights from Boston to Eureka that include hotel bookings?

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

  • How can I find direct flights from Boston to Eureka?

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

  • Can I find deals for business class flights from Boston to Eureka?

    Yes. Cheapflights offers flight deals from Boston to Eureka 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 Boston to Eureka?

    Currently, January is the cheapest month in which you can book a flight from Boston to Eureka (average of $343). Flying from Boston to Eureka in June is currently the most expensive (average of $572). 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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Top airline flying from Boston to Eureka

Discover the top airline that operate flights from Boston 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$507FlexibilityNo cancel feeOn-time69%

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