Cheap flights To Caspar (STS) from $49

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Caspar from $49 One Way, $92 Round Trip

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

Sat, Sep 26 - Sat, Sep 26
BUR
Hollywood Burbank
STS
Sonoma County
$92 Roundtrip, found 4 days ago
$92
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Hollywood Burbank to Sonoma County, returning Sat, Sep 26, priced at $92 found 4 days ago
Fri, Sep 18 - Mon, Sep 21
SAN
San Diego Intl.
STS
Sonoma County
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Sep 18 from San Diego Intl. to Sonoma County, returning Mon, Sep 21, priced at $107 found 2 days ago
Tue, Sep 22 - Wed, Sep 23
LAS
Harry Reid Intl.
STS
Sonoma County
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Sep 22 from Harry Reid Intl. to Sonoma County, returning Wed, Sep 23, priced at $117 found 2 days ago
Sat, Oct 17 - Mon, Oct 19
BOI
Boise
STS
Sonoma County
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Oct 17 from Boise to Sonoma County, returning Mon, Oct 19, priced at $151 found 4 days ago
Thu, Jan 28 - Wed, Feb 3
PDX
Portland Intl.
STS
Sonoma County
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Jan 28 from Portland Intl. to Sonoma County, returning Wed, Feb 3, priced at $151 just found
Tue, Oct 20 - Thu, Oct 22
LAX
Los Angeles Intl.
STS
Sonoma County
$153 Roundtrip, found 1 day ago
$153
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Oct 20 from Los Angeles Intl. to Sonoma County, returning Thu, Oct 22, priced at $153 found 1 day ago
Sat, Oct 3 - Wed, Oct 7
SNA
John Wayne
STS
Sonoma County
$156 Roundtrip, found 20 hours ago
$156
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Sat, Oct 3 from John Wayne to Sonoma County, returning Wed, Oct 7, priced at $156 found 20 hours ago
Sat, Dec 5 - Mon, Dec 7
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Dec 5 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Dec 7, priced at $156 found 1 day ago
Fri, Oct 30 - Mon, Nov 2
ONT
Ontario Intl. Airport
STS
Sonoma County
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Fri, Oct 30 from Ontario Intl. Airport to Sonoma County, returning Mon, Nov 2, priced at $157 found 2 days ago
Sat, Nov 7 - Sat, Nov 14
SLC
Salt Lake City Intl.
STS
Sonoma County
$197 Roundtrip, found 19 hours ago
$197
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Nov 7 from Salt Lake City Intl. to Sonoma County, returning Sat, Nov 14, priced at $197 found 19 hours ago

Caspar Flight Information

Traveling To
Caspar
Destination Airport IATA Code
STS
Number of Airlines Serving
Airlines
Alaska Airlines, Southwest Airlines, American Airlines, Delta
Flight Price
$92
Earliest Departing Flight
Latest Departing Flight

Caspar

If you are looking for discount prices on flights to Caspar then look no further than Orbitz. With some of the best deals available, cutting-edge technology, and great customer service, Orbitz makes booking Caspar flights easy and affordable.

Booking Made Easy

With Orbitz’s Display Matrix, booking flights to Caspar is simple. Just one glance gives you all the pricing information you need, including your discounts and savings. View all your options before selecting and booking your perfect Caspar flights.

Manage Travel Plans on the Move

By using Orbitz’s free apps for iPhone and Android, and an easy-to-use mobile browser at m.orbitz.com, booking flights to Caspar has never been so convenient. Check for updates and alerts wherever you are, or manage your booking quickly. And we also offer mobile exclusive deals on hotels, so don’t delay—book right away.

The Complete Package

Orbitz makes it stress-free to book Caspar flights, and we can also help you figure out the rest of your trip just as easily. If you need great deals on hotels and car rentals following your flights to Caspar, just add the details to your booking and search for the cheapest deals out there. And why waste time lining up for admission to attractions and events? With Orbitz, you can book tickets in advance and waltz straight in.

Low Price Guarantee

Booking your Caspar flights with Orbitz guarantees low prices every day, all day—no matter when and where you book. You will always find the best deals available, coupled with extra great savings and discounts for all around great value.

Frequently asked questions

Which airlines fly to Caspar?
Reserving a flight to Caspar is a breeze — simply pick from 19 airlines that service Sonoma County Airport (STS). When you've decided on your schedule and packed your suitcase, these reputable domestic carriers will happily welcome you on board:

  • Alaska Airlines - 145 flights to Caspar per month
  • American Airlines - 24 flights to Caspar per month
  • United Airlines - 17 flights to Caspar per month

How much is a flight to Caspar?
The cost for a round-trip flight to Caspar this past week ranged from $92 to $197. If you were traveling one-way from Las Vegas (LAS), you could have snapped up tickets from as low as $49.
How to book the cheapest flight to Caspar?
With some of the best flight deals around, you'll always bag a bargain with Orbitz. The following hints and tips will help you snap up cheap flights to Caspar — and leave you with extra cash in your wallet:

  • Depending on where you're leaving from, select the 'Nearby airports' function (located under the departure and arrival form fields). Occasionally, alternative departure points offer cheaper airfares.
  • Similarly, click on the 'Show flexible dates' option to view the airfares on days either side of your chosen departure. It's possible to score cheaper flight deals if you're flexible with your dates.
  • Select 'Show options' to filter your search results. You can choose your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even specify whether you want to fly in the morning, afternoon or evening.
  • Lock in your fare as soon as you've worked out your travel dates. While it does happen from time to time, airline tickets rarely fall in price as your date of departure gets closer.
  • Make even more savings on your getaway by combining your flights, hotels and car rental into one handy package. Your budget will thank you for it.
  • If practical, avoid flying during the busy season. Airfares often surge during summer, school breaks and other vacation periods like Easter and Thanksgiving.

What is the best time to book a flight to Caspar?
Snap up a bargain and secure your seats to Caspar in January. If you've missed this month, you're still in luck. February and August often have low airfares as well. Just be careful you don't sleep on a sale though — cheap flights pop up and vanish in the tap of a button!
What day of the week is the cheapest to book a flight to Caspar?
To land a rewarding flight deal, book on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days to book seats to Caspar.
What is the cheapest day of the week to fly to Caspar?
Based on Orbitz data from 2020, Monday tends to be the best day to score cheap flights to Caspar. Tuesday also has wallet-friendly fares, whereas Saturday has the highest ticket rates. Even though leaving at the weekend is often more convenient, you'll have more money to play with if you head out early in the week.
What is the cheapest month to fly to Caspar?
Consider jetting off sometime in August if you don't want to eat into your budget. Orbitz data shows that this is generally the best month for cheap flights to Caspar. June is when ticket prices are at their highest.
Which airlines allow free cancellation?
When searching for your Caspar flights on Orbitz, click on "Filter by flexible change policies." This filter will show you all the carriers offering free cancellation within 24 hours of booking and no change fees. Breathe easy knowing that if your travel dates change, your flight can too.
What do I need for the flight to Caspar?
Flying doesn't have to be a drag. In fact it can be a joy if you're well prepared! Make your journey a hassle-free one with the following handy tips:

  • Whether you print it out beforehand or use an electronic one, you'll need your boarding pass to step foot on the plane. You'll also need some sort of government-issued ID. If you're flying internationally, make sure your passport is valid.
  • To keep you entertained on the short trip to Caspar, download some new songs or restock the audiobook library on your smartphone. Food can also be a good distraction while in the air, so maybe even bring some light snacks.
  • It can get cool on the plane. If you don't like the thought of shivering your way through the flight, wear an extra layer.

How do I get cheap first-class/business deals to Caspar?
If you think a business or first-class ticket is beyond your grasp, you may want to think again. Here are a few practical tips to help you pick up a premium flight to Caspar for a whole lot less:

  • Be more flexible with your travel dates and wait for early bird or last-minute sales on first or business-class airfares.
  • Search for a low-cost airline that offers seats in business class. They usually come with extra legroom and a glass of bubbly — and a nicer price.
  • Bid for an upgrade in online auctions or upgrade your ticket with frequent flyer loyalty programs.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.