--- title: "Tianjin to Eureka cheap flights (TSN to ACV) - Expedia" description: "Cheap Flights from Tianjin (TSN) to Eureka (ACV) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/tsn/acv/tianjin-to-eureka" language: en-US market: US currency: USD prices_as_of: 2026-11-13T00:57:37Z --- # Cheap Flights from Tianjin (TSN) to Eureka (ACV) ![A large tree trunk with growth rings marked with years, surrounded by lush green foliage.](https://images.trvl-media.com/place/6025886/653fac68-6aca-459f-b11a-af63232e908c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ## Popular airlines from Tianjin Binhai International Airport (TSN) to Eureka, CA (ACV-Arcata - Eureka) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Frontier Airlines](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) [JetBlue Airways](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TSN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) Find the cheapest flights on Expedia from (TSN) to (ACV). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at for travel on . ## Alternative airports near Eureka Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Jack McNamara Field CEC. Average driving time to city center is 1 hour 44 minutes.](https://www.expedia.com/Flights-Search?leg1=from:TSN,to:CEC,departure:11/27/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 44 min · Search flights ## Book with confidence ### Tianjin to Eureka Flights #### The cheapest times to fly from Tianjin to Eureka On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tianjin to Eureka are during the month of . You can find some of the cheapest flights from Tianjin to Eureka with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Tianjin to Eureka Sunday is one of the best days to book for cheap flights from Tianjin to Eureka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Tianjin to Eureka Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tianjin to Eureka in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tianjin to Eureka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Tianjin to Eureka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV) cost? Secure a cheap one-way flight or cheap return flight from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route. ### What is the cheapest month to fly from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV)? Flying in can help you save, as it's the cheapest month for flights between TSN and ACV. You'll often find the lowest fares during the off-season. ### What is the cheapest airline that flies from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV)? Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TSN to ACV flight. ### How many flights per day from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV)? Nonstop flights from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops." ### What day of the week has the most flights from TSN to ACV? Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.\* But this can vary depending on the time of year, carrier and other factors. *\*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.* ### What is the best time to fly from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV)? To arrive at Arcata - Eureka Airport (ACV) on time, choose a flight that takes off from Binhai Intl. Airport (TSN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.\* *\*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.* ### Is it cheaper to buy a plane ticket from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV) last-minute? Waiting until right before your break to book a ticket from TSN to ACV generally means paying more. While you might find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of getting a bargain. ### Is it cheaper to book a TSN to ACV flight and hotel package? You can save money by booking a TSN to ACV [flight and hotel package](https://www.expedia.com/Eureka.d287.Destination-Travel-Guides) compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like car rentals, tours and activities. ### Can I cancel or change the date of my flight from Binhai Intl. Airport (TSN) to Arcata - Eureka Airport (ACV)? If you booked your TSN to ACV flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter) for more information. ## Travel information | Origin airport | Tianjin Binhai International Airport | | ------------------- | ------------------------------------ | | Destination airport | Eureka, CA | | Distance | 5,685 miles away | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Raleigh (RDU) to Eureka (ACV)](https://www.expedia.com/lp/flights/rdu/acv/raleigh-to-eureka) - [Flights from Provo (PVU) to Eureka (ACV)](https://www.expedia.com/lp/flights/pvu/acv/provo-to-eureka) - [Flights from Atlanta (ATL) to Eureka (ACV)](https://www.expedia.com/lp/flights/atl/acv/atlanta-to-eureka) - [Flights from Eugene (EUG) to Eureka (ACV)](https://www.expedia.com/lp/flights/eug/acv/eugene-to-eureka) - [Flights from Houston (IAH) to Eureka (ACV)](https://www.expedia.com/lp/flights/iah/acv/houston-to-eureka) - [Flights from Knoxville (TYS) to Eureka (ACV)](https://www.expedia.com/lp/flights/tys/acv/knoxville-to-eureka) - [Flights from Little Rock (LIT) to Eureka (ACV)](https://www.expedia.com/lp/flights/lit/acv/little-rock-to-eureka) - [Flights from Pittsburgh (PIT) to Eureka (ACV)](https://www.expedia.com/lp/flights/pit/acv/pittsburgh-to-eureka) - [Flights from Salt Lake City (SLC) to Eureka (ACV)](https://www.expedia.com/lp/flights/slc/acv/salt-lake-city-to-eureka) - [Flights from Anchorage (ANC) to Eureka (ACV)](https://www.expedia.com/lp/flights/anc/acv/anchorage-to-eureka) - [Flights from Norfolk (ORF) to Eureka (ACV)](https://www.expedia.com/lp/flights/orf/acv/norfolk-to-eureka) - [Flights from Stockton (SCK) to Eureka (ACV)](https://www.expedia.com/lp/flights/sck/acv/stockton-to-eureka) - [Flights from Fort Lauderdale (FLL) to Eureka (ACV)](https://www.expedia.com/lp/flights/fll/acv/fort-lauderdale-to-eureka) - [Flights from Durango (AMK) to Eureka (ACV)](https://www.expedia.com/lp/flights/amk/acv/durango-to-eureka) - [Flights from Kalispell (FCA) to Eureka (ACV)](https://www.expedia.com/lp/flights/fca/acv/kalispell-to-eureka) - [Flights from Philadelphia (PHL) to Eureka (ACV)](https://www.expedia.com/lp/flights/phl/acv/philadelphia-to-eureka) - [Flights from Hartford (BDL) to Eureka (ACV)](https://www.expedia.com/lp/flights/bdl/acv/hartford-to-eureka) - [Flights from Buffalo (BUF) to Eureka (ACV)](https://www.expedia.com/lp/flights/buf/acv/buffalo-to-eureka) - [Flights from Baltimore (BWI) to Eureka (ACV)](https://www.expedia.com/lp/flights/bwi/acv/baltimore-to-eureka) - [Flights from Milwaukee (MKE) to Eureka (ACV)](https://www.expedia.com/lp/flights/mke/acv/milwaukee-to-eureka) - [Flights from Springfield (SGF) to Eureka (ACV)](https://www.expedia.com/lp/flights/sgf/acv/springfield-to-eureka) - [Flights from Richmond (RIC) to Eureka (ACV)](https://www.expedia.com/lp/flights/ric/acv/richmond-to-eureka) - [Flights from Newark Liberty Intl. 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