--- title: "Knoxville to Eureka cheap flights from $404 (TYS to ACV) - Expedia" description: "Book cheap Flights from Knoxville (TYS) to Eureka (ACV) start at $404 for one-way and $610 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/tys/acv/knoxville-to-eureka" language: en-US market: US currency: USD prices_as_of: 2026-11-13T07:54:58Z --- # $404 Cheap Flights from Knoxville (TYS) 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) [View $404 flight on Sat, Dec 5, 2026](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:12/5/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:403.20&airProductToken=AQpyCjcI1YIBEgQ1OTkxGJOWASCDaSjj%5FZ4DML7%5FngM4TkAAWAFqCjFfYmFzaWNlY29yCFZBQTJBREJOCjcI1YIBEgQ1NTA2GINpIMCoASjn%5F54DMKyBnwM4TkAAWAFqCjFfYmFzaWNlY29yCFZBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ## Popular airlines from McGhee Tyson Airport (TYS) to Eureka, CA (ACV-Arcata - Eureka) [United](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/27/2026TANYT&leg2=from:ACV,to:TYS,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ## Cheap Flights from Knoxville to Eureka (TYS-ACV) Prices were available within the past 7 days and start at $404 for one-way flights and $610 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Wed, Nov 25 from Knoxville to Eureka, returning Wed, Dec 2, priced at $610 Found 9 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/25/2026TANYT&leg2=from:ACV,to:TYS,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:609.20&airProductToken=AQqqAQo3CNWCARIENDQ2MBiTlgEgrhwo0I-eAzDMkJ4DOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQURCTgo2CNWCARIEMjQxNxiuHCCycSiJkZ4DMLCTngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCjcI1YIBEgQ0Njk1GLJxIMCoASiilJ4DMPeUngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCnIKNwjVggESBDU5NjYYwKgBIINpKJjfngMwweCeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4KNwjVggESBDUyODMYg2kgk5YBKIvhngMwxuKeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Wed, Nov 25 - Wed, Dec 2 · TYS · ACV · Roundtrip [Select United flight, departing Wed, Nov 25 from Knoxville to Eureka, returning Wed, Dec 2, priced at $615 Found 9 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/25/2026TANYT&leg2=from:ACV,to:TYS,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:614.50&airProductToken=AQqqAQo3CNWCARIENDMyNRiTlgEgiBgo1Y2eAzC8jp4DOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQURCTgo2CNWCARIEMTQzNBiIGCCycSj%5Fjp4DMPCRngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCjcI1YIBEgQxMjI3GLJxIMCoASihk54DMOyTngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCnIKNwjVggESBDI4MjcYwKgBIK4cKIDdngMwm-CeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4KNwjVggESBDU3MDMYrhwgk5YBKNvgngMwy-GeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Wed, Nov 25 - Wed, Dec 2 · TYS · ACV · Roundtrip [Select United flight, departing Tue, Mar 9 from Knoxville to Eureka, returning Mon, Mar 15, priced at $619 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:3/9/2027TANYT&leg2=from:ACV,to:TYS,departure:3/15/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:618.53&airProductToken=AQpyCjcI1YIBEgQ1MzAxGJOWASCDaSiZn6cDMPqgpwM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCjcI1YIBEgQ1NTA2GINpIMCoASitoacDMOiipwM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCqoBCjcI1YIBEgQ1MzA1GMCoASCycSik6KcDMPPopwM4TkAAWAFqCjFfYmFzaWNlY29yCExGQTJBREJOCjYI1YIBEgQyODM3GLJxIIgYKI%5FqpwMwxOynAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNwjVggESBDQyNTcYiBggk5YBKK7tpwMwiO6nAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Tue, Mar 9 - Mon, Mar 15 · TYS · ACV · Roundtrip [Select United flight, departing Wed, Nov 25 from Knoxville to Eureka, returning Wed, Dec 2, priced at $623 Found 9 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/25/2026TANYT&leg2=from:ACV,to:TYS,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:622.23&airProductToken=AQqqAQo3CNWCARIENDQ2MBiTlgEgrhwo0I-eAzDMkJ4DOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQURCTgo2CNWCARIEMjQxNxiuHCCycSiJkZ4DMLCTngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCjcI1YIBEgQ0Njk1GLJxIMCoASiilJ4DMPeUngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCqkBCjcI1YIBEgQyODI3GMCoASCycSiA3Z4DMMvdngM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTRBREJOCjUI1YIBEgM1NDAYsnEgg2korN-eAzDI4J4DOE5AAFgBagoxX2Jhc2ljZWNvcghURkE0QURCTgo3CNWCARIENTI4MxiDaSCTlgEoi-GeAzDG4p4DOE5AAFgBagoxX2Jhc2ljZWNvcghURkE0QURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Wed, Nov 25 - Wed, Dec 2 · TYS · ACV · Roundtrip [Select United flight, departing Tue, Mar 9 from Knoxville to Eureka, returning Wed, Mar 17, priced at $628 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:3/9/2027TANYT&leg2=from:ACV,to:TYS,departure:3/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:628.00&airProductToken=AQqpAQo3CNWCARIENDM4NxiTlgEgiBgo5Z2nAzDRnqcDOE5AAFgBagoxX2Jhc2ljZWNvcghWQUEyQURCTgo1CNWCARIDNzkyGIgYIINpKPuepwMw5qCnAzhOQABYAWoKMV9iYXNpY2Vjb3IIVkFBMkFEQk4KNwjVggESBDU1MDYYg2kgwKgBKK2hpwMw6KKnAzhOQABYAWoKMV9iYXNpY2Vjb3IIVkFBMkFEQk4KqgEKNwjVggESBDUzMDUYwKgBILJxKOT-pwMws%5F-nAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNgjVggESBDIyNzgYsnEgrhwo2YCoAzDegqgDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgo3CNWCARIENTcyNhiuHCCTlgEoy4OoAzCuhKgDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Tue, Mar 9 - Wed, Mar 17 · TYS · ACV · Roundtrip [Select United flight, departing Wed, Nov 25 from Knoxville to Eureka, returning Wed, Dec 2, priced at $643 Found 9 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/25/2026TANYT&leg2=from:ACV,to:TYS,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:642.53&airProductToken=AQqqAQo3CNWCARIEMTI1NhiTlgEgg2koqI2eAzD4jp4DOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQURCTgo2CNWCARIEMTgxMhiDaSCycSipkJ4DMNCRngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCjcI1YIBEgQxMjI3GLJxIMCoASihk54DMOyTngM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCnIKNwjVggESBDU5NjYYwKgBIINpKJjfngMwweCeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4KNwjVggESBDUyODMYg2kgk5YBKIvhngMwxuKeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Wed, Nov 25 - Wed, Dec 2 · TYS · ACV · Roundtrip [Select United flight, departing Tue, Nov 17 from Knoxville to Eureka, returning Tue, Nov 24, priced at $650 Found 12 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/17/2026TANYT&leg2=from:ACV,to:TYS,departure:11/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:649.20&airProductToken=AQqqAQo3CNWCARIENjI1ORiTlgEgiDgosLKdAzDQs50DOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQURCTgo2CNWCARIEMjc2NBiIOCCycSjAtZ0DMMa3nQM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCjcI1YIBEgQ1NDgwGLJxIMCoASiUuJ0DMOm4nQM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBREJOCnIKNwjVggESBDU5NjYYwKgBIINpKJqFngMwwoaeAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0ZBN0FEQk4KNwjVggESBDI0NzMYg2kgk5YBKIqHngMwtIieAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0ZBN0FEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Tue, Nov 17 - Tue, Nov 24 · TYS · ACV · Roundtrip [Select United flight, departing Tue, Nov 17 from Knoxville to Eureka, returning Tue, Nov 24, priced at $659 Found 12 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/17/2026TANYT&leg2=from:ACV,to:TYS,departure:11/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:659.00&airProductToken=AQqpAQo3CNWCARIENDU4MRiTlgEgrhwohbSdAzCDtZ0DOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQURCTgo1CNWCARIDNjM4GK4cILJxKMK1nQMw57edAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBMEFEQk4KNwjVggESBDU0ODAYsnEgwKgBKJS4nQMw6bidAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBMEFEQk4KqQEKNgjVggESAzIxNxjAqAEgsnEogIOeAzDJg54DOE5AAFgBagoxX2Jhc2ljZWNvcghTRkE3QURCTgo2CNWCARIEMjgwMxiycSCDaSishZ4DMMiGngM4TkAAWAFqCjFfYmFzaWNlY29yCFNGQTdBREJOCjcI1YIBEgQyNDczGINpIJOWASiKh54DMLSIngM4TkAAWAFqCjFfYmFzaWNlY29yCFNGQTdBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 17 - Tue, Nov 24 · TYS · ACV · Roundtrip [Select United flight, departing Wed, Nov 25 from Knoxville to Eureka, returning Wed, Dec 2, priced at $684 Found 9 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/25/2026TANYT&leg2=from:ACV,to:TYS,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:683.75&airProductToken=AQpyCjcI1YIBEgQxMjU2GJOWASCDaSiojZ4DMPiOngM4TkAAWAFqCjFfYmFzaWNlY29yCFZGQTBPREJOCjcI1YIBEgQ1NTA2GINpIMCoASinj54DMOqQngM4TkAAWAFqCjFfYmFzaWNlY29yCFZGQTBPREJOCnIKNwjVggESBDU5NjYYwKgBIINpKJjfngMwweCeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4KNwjVggESBDUyODMYg2kgk5YBKIvhngMwxuKeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Wed, Nov 25 - Wed, Dec 2 · TYS · ACV · Roundtrip [Select United flight, departing Wed, Nov 25 from Knoxville to Eureka, returning Wed, Dec 2, priced at $690 Found 9 hours ago](https://www.expedia.com/Flights-Search?leg1=from:TYS,to:ACV,departure:11/25/2026TANYT&leg2=from:ACV,to:TYS,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:689.05&airProductToken=AQpyCjcI1YIBEgQxMjU2GJOWASCDaSiojZ4DMPiOngM4TkAAWAFqCjFfYmFzaWNlY29yCFZGQTBPREJOCjcI1YIBEgQ1NTA2GINpIMCoASinj54DMOqQngM4TkAAWAFqCjFfYmFzaWNlY29yCFZGQTBPREJOCnIKNwjVggESBDI4MjcYwKgBIK4cKIDdngMwm-CeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4KNwjVggESBDU3MDMYrhwgk5YBKNvgngMwy-GeAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNEFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Wed, Nov 25 - Wed, Dec 2 · TYS · ACV · Roundtrip ## 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:TYS,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 ### Knoxville to Eureka Flights #### The cheapest times to fly from Knoxville 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 Knoxville to Eureka are during the month of November. You can find some of the cheapest flights from Knoxville to Eureka with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Knoxville to Eureka Sunday is one of the best days to book for cheap flights from Knoxville 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 Knoxville 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 Knoxville to Eureka in 2026\. You can also book with separate airlines for your outbound and return journeys, from $404 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 Knoxville 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 Knoxville 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 Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) cost? You can find cheap one-way flights from $404 and cheap return flights $610 Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) with Expedia. Roundtrip flights usually range from $805 to $2978\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? The cheapest month to fly from TYS to ACV is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? Enter TYS to ACV and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? To find a cheap flight from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? The earliest flight from McGhee Tyson Airport (TYS) in Knoxville, TN to Arcata - Eureka Airport (ACV) typically departs at around 5:30 AM. This is a seasonal service active in May and August, and an early departure can help you make the most of your day upon arrival. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? The most popular departure times for flights from Knoxville, TN (TYS) to Eureka, CA (ACV) are in the early morning, from 6am to 9am. This time window accounts for around 55% of total traffic. United Airlines and Delta Airlines provide flights during this period, making it a convenient choice for early risers heading to the West Coast. ### How long does it take to fly from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? Flying from TYS to ACV with a connection usually takes about 7 hours 50 minutes, traveling roughly 2,182 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? Select the "Business class" and "First class" filters when looking for TYS to ACV flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) flight with Expedia? It's easy to earn miles on a Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Eureka from McGhee Tyson (TYS)? From McGhee Tyson (TYS), you can fly into Arcata - Eureka (ACV) to reach Eureka. Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), George Bush Intercontinental (IAH) before reaching Eureka. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) at the last minute? Typically, booking a last minute flight from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) flight and hotel package? Securing a Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka)? If you booked your Knoxville, TN (TYS-McGhee Tyson) to Eureka, CA (ACV-Arcata - Eureka) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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/) if you'd like more information. ## Travel information | Origin airport | McGhee Tyson Airport | | ------------------- | -------------------- | | Destination airport | Eureka, CA | | Distance | 2,182 miles away | | Airlines serving | United | | Popular airline | United | | Roundtrip price | $610 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Akron (CAK) to Eureka (ACV)](https://www.expedia.com/lp/flights/cak/acv/akron-to-eureka) - [Flights from Harrisburg (MDT) to Eureka (ACV)](https://www.expedia.com/lp/flights/mdt/acv/harrisburg-to-eureka) - [Flights from Buffalo (BUF) to Eureka (ACV)](https://www.expedia.com/lp/flights/buf/acv/buffalo-to-eureka) - [Flights from Provo (PVU) to Eureka (ACV)](https://www.expedia.com/lp/flights/pvu/acv/provo-to-eureka) - [Flights from Huntsville (HSV) to Eureka (ACV)](https://www.expedia.com/lp/flights/hsv/acv/huntsville-to-eureka) - [Flights from Fort Lauderdale (FLL) to Eureka (ACV)](https://www.expedia.com/lp/flights/fll/acv/fort-lauderdale-to-eureka) - [Flights from Baltimore (BWI) to Eureka (ACV)](https://www.expedia.com/lp/flights/bwi/acv/baltimore-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 Santa Rosa (STS) to Eureka (ACV)](https://www.expedia.com/lp/flights/sts/acv/santa-rosa-to-eureka) - [Flights from St. George (SGU) to Eureka (ACV)](https://www.expedia.com/lp/flights/sgu/acv/st-george-to-eureka) - [Flights from Orlando (MCO) to Eureka (ACV)](https://www.expedia.com/lp/flights/mco/acv/orlando-to-eureka) - [Flights from Chico (CIC) to Eureka (ACV)](https://www.expedia.com/lp/flights/cic/acv/chico-to-eureka) - [Flights from Augusta (AGS) to Eureka (ACV)](https://www.expedia.com/lp/flights/ags/acv/augusta-to-eureka) - [Flights from Albuquerque (ABQ) to Eureka (ACV)](https://www.expedia.com/lp/flights/abq/acv/albuquerque-to-eureka) - [Flights from Honolulu (HNL) to Eureka (ACV)](https://www.expedia.com/lp/flights/hnl/acv/honolulu-to-eureka) - [Flights from San Luis Obispo (SBP) to Eureka (ACV)](https://www.expedia.com/lp/flights/sbp/acv/san-luis-obispo-to-eureka) - [Flights from Oklahoma City (OKC) to Eureka (ACV)](https://www.expedia.com/lp/flights/okc/acv/oklahoma-city-to-eureka) - [Flights from Washington (DCA) to Eureka (ACV)](https://www.expedia.com/lp/flights/dca/acv/washington-to-eureka) - [Flights from Newark Liberty Intl. 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