Book soon! Frontier Airlines has a widespread sale with fares as low as $20 one-way or $39 roundtrip. Several routes can be found for under $100 roundtrip for fall travel. Check out where you can go! This sale ends tonight.

Travel Availability

Travel on select dates from August through early October.

Most routes are only flown on specific days of the week so you'll have to click around to find available flights.

Sale Period

Tickets must be booked by 11:59 pm ET, August 21, 2019.

Sample Fares

All fares are nonstop and work in the reverse direction as well.

Trenton to Charleston $39 roundtrip

Raleigh to West Palm Beach $39 roundtrip

San Jose to Las Vegas $39 roundtrip

Nashville to Trenton $39 roundtrip

Colorado Springs to San Antonio $39 roundtrip

Cincinnati to Atlanta $39 roundtrip

Minneapolis to Cincinnati $39 roundtrip

Cincinnati to Raleigh $39 roundtrip

Raleigh to Cleveland $39 roundtrip

Austin to New Orleans $39 roundtrip

Dallas to Branson $39 roundtrip

Chicago to Branson $39 roundtrip

Detroit to Raleigh $39 roundtrip

Raleigh to Jacksonville $39 roundtrip

Las Vegas to Los Angeles $39 roundtrip

Chicago to Syracuse $39 roundtrip

Denver to Tyler, TX $39 roundtrip

Huntsville to Orlando $39 roundtrip

Philadelphia to Pensacola $39 roundtrip

Phoenix to Las Vegas $48 roundtrip

Denver to San Antonio $51 roundtrip

Minneapolis to Cleveland $57 roundtrip

Denver to New Orleans $57 roundtrip

Long Island-Islip to Atlanta $77 roundtrip

Denver to Miami $77 roundtrip

Philadelphia to Austin $87 roundtrip

Colorado Springs to Orlando $107 roundtrip

Denver to Portland $127 roundtrip

There are many more routes on sale as well. The lowest fares may not be available throughout the entire travel period and you'll have to decline all extras to get the lowest price.

Baggage

These fares only include one small personal item. Checked bag fees start at $30 each way when purchased during the initial booking. Larger carry-on bag fees start at $35 each way.

Seat Assignments

Seats will be assigned at random upon check-in for these prices. You may pay a fee to choose a specific seat.

Alternate Fares

Frontier offers the Works bundle, which can be added to any flight during the initial booking. It includes a standard carry-on bag plus a personal item, one free checked bag, seat selection (including stretch seating), priority boarding, flight flexibility, and refundability. This is a value if you want all of these amenities, but chances are you can get away with just adding what you need a la carte for cheaper.


Related: Everything You Need to Know Before You Fly Frontier


Example Booking

Searching Frontier's site, I found flights departing San Jose SJC on Tuesday, September 10, returning from Las Vegas LAS on Friday, September 13, for $39 roundtrip.

cheap-flight-from-san-jose-california-to-las-vegas-nevada-39-roundtrip-on-frontier-airlines

Featured image: Robert Cicchetti / Shutterstock

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