$39 & up — 3-Day Sale: Frontier Fares from 40+ Cities (Each Way)

Spring is just around the corner, so Frontier has put just about all of their routes on sale for travel through April. Fares start at just $39 each way ($78 roundtrip, including tax) and can save more than $150 on regular prices.

Frontier Spring Forward to Low Fares Sale:

Travel Dates: March 9 – April 29

Book By: Thursday, March 5 at 11:59 p.m. ET

Available Fares:

Below are some of our favorite each way fares from the sale. Flights are available from 40+ U.S. cities, so if you do not see your desired route, search on Fly.com or visit Frontier’s sale page for more information.

Flights from Atlanta to:

• Orlando … $39-$49 Each Way ($78-$98 R/T)
• Miami … $48-$69 Each Way ($98-$138 R/T)
• Philadelphia … $49 Each Way ($98 R/T)
• Chicago … $49-$59 Each Way ($98-$118 R/T)
• Washington, D.C. … $49-$69 Each Way ($98-$138 R/T)
• Austin … $59 Each Way ($118 R/T)
• Denver … $79-$99 Each Way ($158-$198 R/T)

Flights from Chicago to:

• Atlanta … $49-$59 Each Way ($98-$118 R/T)
• Austin … $59-$79 Each Way ($118-$158 R/T)
• Denver … $49 Each Way ($97 R/T)
• Philadelphia … $49-$69 Each Way ($98-$138 R/T)
• Las Vegas … $69-$80 Each Way ($137-$160 R/T)
• Orlando … $69-$79 Each Way ($138-$158 R/T)

Flights from Denver to:

• Dallas … $39 Each Way ($78 R/T)
• Chicago … $49 Each Way ($97 R/T)
• Austin … $49 Each Way ($98 R/T)
• Las Vegas … $49 Each Way ($98 R/T)
• Seattle … $49 Each Way ($98 R/T)
• San Francisco … $69 Each Way ($138 R/T)
• Washington, D.C. … $79 Each Way ($158 R/T)

Flights from Philadelphia to:

• Charlotte … $39 Each Way ($77 R/T)
• Atlanta … $49 Each Way ($98 R/T)
• Chicago … $49 Each Way ($98 R/T)
• Orlando … $49 Each Way ($98 R/T)
• Tampa … $49 Each Way ($98 R/T)
• Miami … $69 Each Way ($138 R/T)

Flights from Washington, D.C., to:

• Fort Lauderdale … $39 Each Way ($78 R/T)
• West Palm Beach … $39 Each Way ($78 R/T)
• Atlanta … $49 Each Way ($98 R/T)
• Orlando … $49-$78 Each Way ($98-$155 R/T)
• Las Vegas … $79 Each Way ($158 R/T)

Other Great Deals:

• Cleveland-Phoenix … $49-$69 Each Way ($98-$137 R/T)
• Detroit-Denver … $49 Each Way ($98 R/T)
• Los Angeles-Chicago … $79-$89 Each Way ($158-$178 R/T)
• Miami-Chicago … $69 Each Way ($138 R/T)
• New York City-Miami … $69 Each Way ($138 R/T)
• Phoenix-Chicago … $59 Each Way ($118 R/T)
• Seattle-Denver … $49 Each Way ($98 R/T)
• New Orleans-Denver … $59 Each Way ($118 R/T)
• Salt Lake City-Chicago … $69 Each Way ($138 R/T)
• St. Louis-Orlando … $49-$72 Each Way ($98-$144 R/T)
• Tampa-Denver … $79 Each Way ($158 R/T)

Note: Most fares are available in the opposite direction.

For more information or additional fares, please search Fly.com or visit Frontier’s sale page.

Fly.com Updates

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• 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).

Featured Image: Frontier Airlines Airbus A-319 (Shutterstock.com)

Posted by Guest Post

Fly.com regularly posts guest contributions from travel experts around the world. These articles are written by journalists, bloggers, travel enthusiasts, and specialists from within various segments of the travel industry. Each has an undeniable passion for travel that enables them to share a unique and valuable point of view. We hope you enjoy their stories and advice!