Cheap Flights to Cost from $32

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

How Much Does it Cost To Fly To Cost?

The cheapest prices found with in the last 7 days for return flights were $56 and $32 for one-way flights to Cost for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
DENAustinOctober 23 to October 26$61
DENSan AntonioSeptember 27 to October 4$62
LAXSan AntonioSeptember 13 to September 20$80
ATLAustinSeptember 29 to September 29$94
SANAustinSeptember 12 to September 14$102
SANSan AntonioSeptember 4 to September 8$114
LGAAustinSeptember 9 to September 10$114
BOSAustinSeptember 3 to September 4$137
EWRAustinOctober 21 to October 25$150
EWRSan AntonioAugust 31 to September 4$162
EWRSan AntonioAugust 31 to September 4$162
LAXAustinNovember 1 to November 8$165
SFOAustinNovember 9 to November 13$166
BOSSan AntonioSeptember 12 to September 12$167
SFOSan AntonioNovember 1 to November 15$168
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SANAustinAugust 24 to August 31$201
DENAustinAugust 23 to August 25$253
PHLSan AntonioAugust 23 to August 25$262
ATLSan AntonioAugust 24 to August 28$263
LGAAustinAugust 24 to September 25$283
SANSan AntonioAugust 24 to August 25$308
EWRAustinAugust 24 to September 25$309
LAXSan AntonioAugust 23 to August 24$345
EWRSan AntonioAugust 24 to August 28$384
PHLAustinAugust 23 to August 25$400
SFOSan AntonioAugust 24 to August 27$419
BOSAustinAugust 24 to August 27$432
SFOAustinAugust 24 to August 31$434
SEASan AntonioAugust 23 to August 25$474
LAXAustinAugust 23 to August 24$526
*Prices include taxes and fees

Cost Flight Information

Traveling to
Cost
Lowest Price
$56
Number of Airlines Serving
Airlines Serving
Spirit Airlines
Number of Daily Flights
Airlines with Direct Flights

Best Cost Flight and Hotel Packages

Cost flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Posh & Serene 2BR w Private Patio
Hotel Indigo Austin Downtown - University by IHG
The Plantation House Boutique Inn
Don't see what you're looking for?
See all available trips from Boston to Cost
View all trips

Need a Car For After Your Flight?

Lowest prices found within the past 8 hours. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Which airlines fly to Cost?
All geared up to jet around the world? Hoping to begin in Cost? Just a sample of the 20 airlines that fly here are:

  • American Airlines
  • Delta Air Lines
  • United Airlines

Places to visit in Cost
Enjoy a visit to First Baptist Church and become acquainted with the tranquil and spiritual side of this place. Need more ideas? Perhaps not the most prestigious or well-known museum, Gonzales Memorial Museum is still worth a visit if you have a passion for learning. And there's more going on in the surrounding area. You'll enjoy Texas Heroes Square, a historic public square that attracts tourists and locals alike.
How to get through airport security fast when traveling to Cost
Your journey to Cost starts as soon as you've finished all the security checks. Here is a list of helpful tips and hints to make sure you get through quickly:

  • Have your boarding pass and travel ID in an easily accessible place. They'll be the first things you'll be asked for by airport security personnel.
  • You'll need to stop the music for a little while. Earphones must be taken off and put in a bin for X-raying. The same goes for items such as heavy jackets and belts.
  • Laptops, tablets and other electronic devices must be placed in separate bins to be X-rayed.
  • When it comes to traveling with gels or liquids, all passengers are allowed a quart-sized clear resealable bag to store containers no bigger than 3.4 ounces (100 milliliters).
  • Consider the type of footwear you want to travel in. Slippers are awesome because they're a cinch to step out of for the airport security checks. Try wearing a pair on your next flight!
  • Some destinations have stringent biosecurity laws. Think about where you're headed to and whether or not you're allowed to travel with unpackaged foods.

Plane Tickets To Cost

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Cost. Browse through our inventory to explore a wide range of cheap flights to Cost to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Cost as you anxiously await to exit the plane and explore what Cost has to offer. Considering all the amazing local food and culture in Cost, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Cost to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Cost without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Cost with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Cost today!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.