Frontier Airlines just launched a sale with fares from more than 20 cities starting at just $30 roundtrip, including tax. These fares will likely go fast as only 100,000 seats are available, so book ASAP. To save even more, enter promo code 5OFF when booking with Frontier Airlines.

Our experts were surprised to discover a handful of routes available over Labor Day Weekend.

For a full list of fares visit Frontier’s “The Big Sale” page. The Frontier Airlines website has been slow or unresponsive when we tested this sale, we recommend clicking on the fares below to see the same fares across multiple providers, including Expedia, Priceline & more.

Travel Dates:

Select dates through Dec. 16

Sample Roundtrip Fares:

Click on the links below to see available dates and compare fares across multiple airlines using Fly.com Fare Calendars. All fares roundtrip, including tax. Fares listed below are for wide availability for fall travel, Labor Day and other holiday dates may be higher, although still heavily discounted.

Jump to your desired origin city: Atlanta | Austin | Chicago | Cleveland | Cincinnati | Denver | Fort Myers | Houston | Las Vegas | Los Angeles | Orlando | Miami | Minneapolis | Philadelphia | Phoenix | Raleigh | San Francisco | Trenton | Washington, D.C. | Other Cities

From Atlanta:

Fares on sale –

Atlanta to Long Island

Atlanta to Orlando

Atlanta to Philadelphia

Atlanta to Raleigh/Durham

Atlanta to Tampa

Atlanta to Newark

Atlanta to Denver

Atlanta to Las Vegas

Atlanta to Los Angeles

Atlanta to New York

Atlanta to San Juan

Atlanta to Salt Lake City

Atlanta to San Francisco

Atlanta to San Juan

From Austin:

Fares on sale –

Austin to Denver

Austin to New Orleans

Austin to Las Vegas

Austin to Orlando

Austin to Ontario

Austin to San Francisco

Austin to Salt Lake City

Austin to Miami

Austin to Washington DC Dulles

Austin to San Diego

From Chicago:

Fares on sale –

Chicago to Fort Myers

Chicago to Tampa

Chicago to Miami

Chicago to Newark

Chicago to Orlando

Chicago to Phoenix

Chicago to Denver

Chicago to Las Vegas

Chicago to San Juan

Chicago to Punta Cana

Chicago to Cancun

From Cleveland:

Fares on sale –

Cleveland to Punta Cana

Cleveland to West Palm Beach

Cleveland to Fort Lauderdale

Cleveland to Miami

Cleveland to Fort Myers

Cleveland to Tampa

Cleveland to Orlando

Cleveland to Sarasota

Cleveland to Denver

Cleveland to Las Vegas

Cleveland to Phoenix

From Cincinnati:

Fares on sale –

Cincinnati to Cancun

Cincinnati to New Orleans

Cincinnati to Fort Myers

Cincinnati to Tampa

Cincinnati to Denver

Cincinnati to Fort Lauderdale

Cincinnati to Orlando

Cincinnati to Miami

Cincinnati to Sarasota

Cincinnati to Las Vegas

Cincinnati to Phoenix

From Denver:

Fares on sale –

Denver to Wichita

Denver to Kansas City

Denver to Minneapolis

Denver to Omaha

Denver to Tyler

Denver to Bentonville

Denver to Billings

Denver to Cedar Rapids

Denver to Dallas

Denver to El Paso

Denver to Sioux Falls

Denver to Harlingen

Denver to Las Vegas

Denver to Memphis

Denver to Oklahoma City

Denver to Tucson

Denver to Austin

Denver to Mobile

Denver to Bozeman

Denver to Des Moines

Denver to Fresno

Denver to Houston

Denver to Indianapolis

Denver to Milwaukee

Denver to New Orleans

Denver to Ontario

Denver to Phoenix

Denver to Palm Springs

Denver to Raleigh/Durham

Denver to San Antonio

Denver to Sacramento

Denver to Tampa

Denver to Albuquerque

Denver to Nashville

Denver to Charlotte

Denver to CincinnatI

Denver to Calgary

Denver to Little Rock

Denver to Los Angeles

Denver to Orlando

Denver to Miami

Denver to Madison

Denver to Chicago Ohare

Denver to Portland

Denver to Philadelphia

Denver to Pensacola

Denver to Fort Myers

Denver to San Diego

Denver to Seattle

Denver to San Francisco

Denver to Santa Ana/Orange

Denver to Saint Louis

Denver to Knoxville

Denver to Atlanta

Denver to Baltimore

Denver to Cleveland

Denver to Washington Reagan

Denver to Norfolk

Denver to Columbus

Denver to Newark

Denver to Cancun

Denver to Puerto Vallarta

From Fort Myers:

From Houston:

$30 Fare:

Other fares on sale:

From Las Vegas:

Fares on sale –

Las Vegas to Ontario

From Los Angeles:

From Orlando:

$30 Fares:

Other fares on sale:

From Miami:

Fares on sale –

Miami to San Juan

From Minneapolis:

$30 Fares:

Other fares on sale:

From Philadelphia:

$30 Fares:

Other fares on sale:

From Phoenix:

From Raleigh:

$30 Fare:

Other fares on sale:

From San Francisco:

From Trenton:

$30 Fares:

Other fares on sale:

From Washington, D.C:

$30 Fares:

Other fares on sale:

More of our favorite roundtrip fares from this sale:

$58 — Charlotte to Philadelphia

$98 — New Orleans to Denver

$98 — Portland to Denver

$98 — Salt Lake City to Chicago

$98 — St. Louis to Las Vegas

$98 — Tampa to Philadelphia

$178 — New York City to Denver

$178 — Seattle to Cleveland

Fore more fares from your city, visit Today’s Best Fares

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