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Eureka

$277+ Cheap flights from San Antonio (SAT) to Eureka, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ACV
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from San Antonio to Eureka

Cheapest flights from San Antonio to Eureka
Explore the most affordable flight options available from San Antonio to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This United Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 8/185:30 am
SAT
-
ACV
2 stops11h 25m
United Airlines
Tue 8/252:05 pm
ACV
-
SAT
1 stop5h 57m
United Airlines
Deal found 3/22$374
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 7/284:41 pm
SAT
-
ACV
1 stop23h 32m
Alaska Airlines
Wed 8/52:50 pm
ACV
-
SAT
1 stop12h 10m
Alaska Airlines
Deal found 3/22$389
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Tue 4/71:25 pm
SAT
-
ACV
2 stops11h 05m
United Airlines
Sat 4/116:50 pm
ACV
-
SAT
1 stop8h 10m
United Airlines
Deal found 3/23$449
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:45 am
SAT
-
ACV
2 stops30h 35m
Multiple Airlines
Sat 4/111:05 pm
ACV
-
SAT
1 stop19h 38m
Multiple Airlines
Deal found 3/23$472
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/222:14 pm
SAT
-
ACV
2 stops10h 16m
United Airlines
Sat 4/256:50 pm
ACV
-
SAT
1 stop8h 10m
United Airlines
Deal found 3/24$474
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 8/125:30 am
SAT
-
ACV
3 stops16h 37m
United Airlines
Thu 8/202:05 pm
ACV
-
SAT
1 stop5h 57m
United Airlines
Deal found 3/24$475
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/211:25 pm
SAT
-
ACV
2 stops11h 05m
United Airlines
Mon 4/276:50 pm
ACV
-
SAT
1 stop8h 10m
United Airlines
Deal found 3/24$499
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 8/127:35 am
SAT
-
ACV
3 stops14h 32m
United Airlines
Wed 8/192:05 pm
ACV
-
SAT
1 stop5h 57m
United Airlines
Deal found 3/24$500
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 8/115:30 am
SAT
-
ACV
2 stops11h 25m
United Airlines
Wed 8/198:00 am
ACV
-
SAT
2 stops9h 53m
United Airlines
Deal found 3/24$504

Find flight deals from San Antonio to Eureka

Keep the following information in mind while searching for San Antonio to Eureka flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(United Airlines)

One-way from

$277
(Kiwi.com)
Provider with most accurate pricing for San Antonio-Arcata Eureka flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Arcata Eureka flights.
Search Deals
From San Antonio to Eureka
Search Deals
One-way flight from San Antonio to Eureka
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 March 25, 2026.
Use the filters below to find and compare flights from San Antonio to Eureka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Tue 7/28

4:41 pm-2:13 pm

1 stop23h 32m

Arcata Eureka

Wed 8/5

2:50 pm-5:00 am

1 stop12h 10m

$389

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Tue 8/18

7:00 am-2:13 pm

1 stop9h 13m

Arcata Eureka

Tue 8/25

1:55 pm-6:38 pm

1 stop26h 43m

$389

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Tue 8/18

7:35 am-8:07 pm

3 stops14h 32m

Arcata Eureka

Tue 8/25

8:00 am-8:45 pm

2 stops10h 45m

$485

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Wed 4/8

3:30 pm-10:30 pm

1 stop9h 00m

Arcata Eureka

Sun 4/12

6:50 pm-8:42 am

2 stops11h 52m

$524

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Tue 4/7

2:14 pm-10:30 pm

2 stops10h 16m

Arcata Eureka

Sat 4/11

6:00 am-5:00 pm

2 stops9h 00m

$544

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Fri 4/24

7:40 am-11:00 pm

2 stops17h 20m

Arcata Eureka

Sun 4/26

6:50 pm-5:00 am

1 stop8h 10m

$618

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Tue 7/28

4:18 pm-12:13 am

2 stops9h 55m

Arcata Eureka

Wed 8/5

6:30 am-9:13 pm

2 stops12h 43m

$654
Quickest round-trip

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Fri 6/26

4:18 pm-12:13 am

2 stops9h 55m

Arcata Eureka

Fri 7/3

6:00 am-4:55 pm

2 stops8h 55m

$705

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Fri 6/26

4:41 pm-2:13 pm

1 stop23h 32m

Arcata Eureka

Fri 7/3

2:50 pm-5:00 am

1 stop12h 10m

$735
Cheapest one-way

San AntonioArcata

SAT - ACV

SATACV

San Antonio

Mon 3/30

2:13 pm-12:50 pm

3 stops48h 37m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from San Antonio to Eureka

Have a flexible travel schedule? Discover the best time to fly to Eureka from San Antonio 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 San Antonio to Eureka
No data available for this route at this time. Please check back soon.

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 March 25, 2026.
Read through reviews of airlines operating flights from San Antonio to Eureka, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,478 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,478 reviews
United Airlines
7.4
Good
9,478 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Eureka?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Eureka. On average, San Antonio has 0 outbound flights to Eureka per day from 1 airline. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to Eureka?

    Airlines like Alaska Airlines and United Airlines fly from San Antonio to Eureka in about 14h 32m. The time it takes to get you to your destination can typically vary by up to 9h. The distance between San Antonio and Eureka is about 1638 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from San Antonio to Eureka?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

See more FAQs

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Alternative routes for San Antonio to Eureka

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Antonio to Eureka

Discover the top airline that operate flights from San Antonio 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$261Average$509FlexibilityNo cancel feeOn-time69%

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