Cheap Flights to Lassen County from $73 (2026/2027)

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Susanville

Flights
Susanville
Aerial view of UCLA campus with Gothic tower, red-brick buildings, green lawns, and pathways amidst hilly, tree-covered landscape in soft, golden light.

Westwood

Flights
Westwood

How Much Does it Cost To Fly To Lassen County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 23 - Tue, Jun 23
LAS
Harry Reid Intl.
RNO
Reno-Tahoe Intl.
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 23 from Harry Reid Intl. to Reno-Tahoe Intl., returning Tue, Jun 23, priced at $144 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
SAN
San Diego Intl.
RNO
Reno-Tahoe Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 2 from San Diego Intl. to Reno-Tahoe Intl., returning Mon, Oct 5, priced at $197 found 5 days ago
Tue, Aug 4 - Wed, Aug 5
SAN
San Diego Intl.
RNO
Reno-Tahoe Intl.
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Aug 4 from San Diego Intl. to Reno-Tahoe Intl., returning Wed, Aug 5, priced at $197 found 1 hour ago
Sat, Oct 10 - Wed, Oct 14
SEA
Seattle - Tacoma Intl.
RNO
Reno-Tahoe Intl.
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Oct 10 from Seattle - Tacoma Intl. to Reno-Tahoe Intl., returning Wed, Oct 14, priced at $206 found 1 day ago
Wed, Jun 17 - Wed, Jul 1
SAN
San Diego Intl.
RNO
Reno-Tahoe Intl.
$212 Roundtrip, found 18 hours ago
$212
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Wed, Jun 17 from San Diego Intl. to Reno-Tahoe Intl., returning Wed, Jul 1, priced at $212 found 18 hours ago
Sat, Aug 29 - Tue, Sep 8
DEN
Denver Intl.
RNO
Reno-Tahoe Intl.
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Aug 29 from Denver Intl. to Reno-Tahoe Intl., returning Tue, Sep 8, priced at $218 found 3 days ago
Tue, Aug 11 - Tue, Aug 18
LAS
Harry Reid Intl.
RNO
Reno-Tahoe Intl.
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 11 from Harry Reid Intl. to Reno-Tahoe Intl., returning Tue, Aug 18, priced at $235 found 4 days ago
Fri, Jun 5 - Sat, Jun 6
PDX
Portland Intl.
RNO
Reno-Tahoe Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Fri, Jun 5 from Portland Intl. to Reno-Tahoe Intl., returning Sat, Jun 6, priced at $254 found 3 days ago
OriginDestinationTravel DatesFlights From*
LAXRenoJuly 21 to July 22$137
SANRenoAugust 4 to August 5$197
SEARenoAugust 19 to August 22$207
SJCRenoJuly 5 to July 7$232
DENRenoJuly 20 to July 22$233
SFORenoJune 13 to June 16$245
MSPRenoAugust 16 to August 20$247
JFKRenoAugust 12 to August 17$287
JFKRenoAugust 12 to August 17$287
BOSRenoJune 13 to June 20$383
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SEARenoMay 29 to June 3$258
SFORenoMay 31 to June 1$300
SJCRenoMay 31 to June 7$349
JFKRenoMay 29 to June 3$368
JFKRenoMay 29 to June 3$368
SANRenoMay 31 to July 13$407
MSPRenoMay 31 to June 3$464
DENRenoMay 30 to June 1$486
BOSRenoMay 29 to June 4$492
LAXRenoMay 31 to June 5$550
*Prices include taxes and fees

Best Lassen County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Encore Inn Inglewood
2.5-star property

Encore Inn Inglewood

Jul 2 - Jul 6

4 night stay

Dallas (DAL) to Los Angeles (LAX)

Southwest Airlines • Roundtrip • Coach
Price was $1,856, price is now $608 per person
$608
per person
found 1 day ago
Casablanca Inn
2.0-star property

Casablanca Inn

Jun 15 - Jun 21

6 night stay

Dallas (DFW) to Los Angeles (LAX)

Frontier Airlines • Non-stop • Coach

Los Angeles (LAX) to Dallas (DFW)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
Price was $1,296, price is now $630 per person
$630
per person
found 1 day ago
Los Bungalows
2.5-star property

Los Bungalows

Jul 24 - Jul 29

5 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $3,488, price is now $1,821 per person
$1,821
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Lassen County 🏨

Diamond Mountain Casino Hotel

Diamond Mountain Casino Hotel

2.5 out of 5
900 Skyline Susanville CA
Book a stay at this business-friendly hotel in Susanville. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Diamond Mountain Casino and Susanville Ranch Park are located nearby.
8.6/10 Excellent! (1,002 reviews)
"Great place to stay"

Reviewed on May 20, 2026

Opens in a new windowDiamond Mountain Casino Hotel
Comfort Inn & Suites Susanville

Comfort Inn & Suites Susanville

2.5 out of 5
3015 Riverside Dr Susanville CA
Book a stay at this business-friendly hotel in Susanville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Lassen County Fairgrounds and Lassen Historical Museum are located nearby.
8.8/10 Excellent! (1,001 reviews)
"Clean, quiet, well apportioned rooms, friendly staff. Best place in town!"

Reviewed on May 18, 2026

Opens in a new windowComfort Inn & Suites Susanville
Baymont by Wyndham Susanville

Baymont by Wyndham Susanville

3 out of 5
1710 Main St Susanville CA
Book a stay at this business-friendly hotel in Susanville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lassen Historical Museum and Roop's Fort are located nearby.
8.8/10 Excellent! (167 reviews)
"Clean room safe parking"

Reviewed on May 19, 2026

Opens in a new windowBaymont by Wyndham Susanville
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Super 8 by Wyndham Susanville

Super 8 by Wyndham Susanville

2 out of 5
2975 Johnstonville Road Susanville CA
Book a stay at this business-friendly motel in Susanville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Diamond Mountain Golf Club and Lassen County Fairgrounds are located nearby.
8.2/10 Very Good! (1,000 reviews)
"We were in a downstairs room and the noise level overhead was extremely loud. I believe the biggest mistake motel properties are making is replacing carpet with vinyl flooring."

Reviewed on May 17, 2026

Opens in a new windowSuper 8 by Wyndham Susanville
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Lassen County?
Within the last seven days, the cheapest roundtrip flight to Lassen County cost $137 on this site. Look through our superb deals, book your tickets and prepare for your next travel experience. This price was available on Travelocity for flights to Lassen County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Lassen County?
According to Travelocity's direct return flight demand from January to December last year, June is the cheapest period to journey to Lassen County. Keep your eyes peeled for flights during this month and get an amazing bargain today.
How can I check my flight status to Lassen County?
"Trips" should be your first stop when it comes to all things related to your flight to Lassen County. Our customer portal makes it possible to do everything in the same place, from checking the status of your flight to making changes to your itinerary. Click on Trips at the top right of the Travelocity homepage and then sign in. Or you can download the Travelocity app and access your information while you're on the move. Whether you've got the family flying with you or you're a solitary wanderer, all your travel plans are in the palm of your hand.
How do I find the best deals on flights to Lassen County?
You'll always find the best deal with Travelocity — our "Flexible dates" search option makes it a lot easier. Enter your dates, then tap or click on the flexible dates box above your results to see the prices for surrounding days. $137 was the cheapest price for a return flight to Lassen County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Lassen County with Travelocity?
From cheap flights to Lassen County to hotels and activities, Travelocity has got you covered for awesome adventures. With everything at your fingertips, you can spend more time thinking about all the cool things you'll be getting up to in Lassen County and less time on the travel details. Plus with our Price Match Guarantee and 24/7 customer assistance, our mission is to make your next vacation the most memorable one yet.
What are the most popular flight routes to Lassen County?
As a leading destination for tourists, it's a cinch to find flights to Lassen County. Check out this list of top routes:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Sacramento Intl. Airport (SMF) - 2,318 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Sacramento Intl. Airport (SMF) - 2,210 flights a month.
  • San Diego, CA (SAN-San Diego Intl.) to Sacramento Intl. Airport (SMF) - 1,438 flights a month.

How much is a flight to Lassen County on average?
Airfares for roundtrip flights to Lassen County cost between $137 and $550 in the last seven days. As soon as you see a fantastic deal, lock it in and get ready to take off on your next fun adventure with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Lassen County?
To get a feel for the average duration of a direct flight to Lassen County, take a peek at these in-demand routes:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Sacramento Intl. Airport (SMF) - 2 hours and 7 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Sacramento Intl. Airport (SMF) - 1 hour and 29 minutes
  • San Diego, CA (SAN-San Diego Intl.) to Sacramento Intl. Airport (SMF) - 1 hour and 33 minutes

What can I expect on a flight to Lassen County?
This depends on where you're departing from and which carrier you fly with. You'll likely find all kinds of flights to Lassen County, from premium fares to cheap flights for family vacations. If you're traveling long haul, your airline will typically offer passengers meals and drinks, a range of entertainment programs as well as games to keep your little ones amused.