$19 & up — Frontier Cyber Monday Sale Extended (Each Way)

Frontier Airlines just launched a sale with fares from more than 20 cities starting at just $19 one way ($38 roundtrip, including tax). This sale ends tonight at midnight ET, so book ASAP.

Members of Frontier’s Discount Den can save even more, with fares starting at $15 one way ($30 roundtrip, including tax). However Frontier has recently started charging $49.99 per year for this membership. If you book two tickets for $15 one way as a member, instead of $29 as a non-member, then the membership fee is already worthwhile for you.

Travel Dates:

• Select dates into February

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.

Note: A few airlines have matched or beaten this sale. Search using the Fare Calendar links below to find the best price.

Jump to your desired origin city: Atlanta | Chicago | Cincinnati | Denver | Los Angeles | Miami | Minneapolis |Philadelphia |  San Francisco | Washington, D.C.

From Atlanta:

• $58-$68 — Chicago (December)
• $78-$98 — Austin
• $78-$98 — Las Vegas
•  $78-$98 — New Orleans
• $98 — Miami
• $98 — Washington DC
• $158 — Trenton (December)
• $138 — Denver

From Chicago:

• $78 — Atlanta (December)
• $78-$94 — Fort Myers
• $78-$88 — Philadelphia
• $81-$98 — Tampa
• $81-$118 — Denver
• $97-$118 — Orlando
• $98-$108 — Las Vegas
• $98-$118 — Salt Lake City
• $98 — Trenton (December)
• $117-$158 — Los Angeles
• $138 — Miami
• $138-$148 — San Francisco (January)

From Cincinnati:

• $78-$88 — Las Vegas
•  $78 — Orlando
• $98 — Dallas (December)
• $98-$108 — Fort Myers
• $118-$138 — Denver

From Denver:

• $38-$48 — Las Vegas
• $78 — Dallas
• $78-$88 — Houston
• $78-$98 — Indianapolis
• $78 — Phoenix
• $78-$108 — Salt Lake City
• $94 — Memphis
• $97-$118 — Los Angeles
• $98 — Kansas City
• $98 — Minneapolis
• $98 — Portland
• $118 — Austin
• $118 — Cincinnati
• $118 — Nashville
• $118 — New Orleans
• $118 — Orange County
• $118 — San Francisco (January)
• $118-$138 — Seattle
• $118 — St. Louis
• $138 — Atlanta
• $138-$148 — Tampa (Jan.-Feb.)
• $138 — West Palm Beach (Jan.-Feb.)
• $158-$168 — Fort Myers (Dec.-Jan.)
• $158 — Orlando

From Los Angeles:

• $97-$118 — Denver
•  $117-$158 — Chicago
• $158-$178 — Orlando

From Miami:

• $97-$118 — Atlanta
• $98-$118 — Las Vegas
• $118 — Philadelphia (January)
• $127-$138 — Chicago

From Philadelphia:

• $77-$133 — Charlotte (December)
•  $78-$81 — Atlanta
• $78-$98 — Fort Myers
• $78-$98 — Orlando
• $81-$99 — Chicago
• $108-$118 — Tampa
• $118-$158 — Miami

From San Francisco:

• $38-$48 — Las Vegas
• $78-$103 — Phoenix
• $118 — Denver (December-January)
• $138-$148 — Chicago (December-January)

For more fares from your city visit Today’s Best Fares or for additional information visit Frontier’s sale page.

Fly Updates

Here are a few ways to stay connected with us:

• Subscribe to Fly Club to find Secret deals and Special fares
• Fare Calendars – This tool shows the best deals from the nearest major airport and allows users to create a custom fare calendar for any route (scroll to the bottom for this functionality).
• Keep an eye on Today’s Best Fares.
• Check us out on social media