[Expired] [Deal Alert] Miami to Baltimore/Washington D.C., Chicago, and LaGuardia From $38 Round Trip

Updated: May 20, 2026, 2:15am CDT

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Table of Contents

Fare Deal — Details
Best Ways To Book
Final Thoughts

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Update:The offer mentioned below has expired and is no longer available.

Frontier strikes again with crazy-low fares from just $38 for a round-trip.

This time, the fares are from Miami and include nonstop flights to various U.S. cities, including Baltimore/Washington D.C., Chicago, and New York!

Here’s all the information you need to snap up one of these sizzling deals for yourself.

Fare Deal — Details

While Frontier Airlines might not be your (or our) preferred way to fly, it doesn’t get much more tempting than $38 round-trip fares.

Before you get too excited, we should remind you that you’ll have to pay for both carry-on and checked bags with Frontier, so it will pay to pack light if you want to make the most of these fares.

Hot Tip:

If you’re a frequent Frontier flyer and have earned Elite Gold status or higher, then you’re entitled to a free carry-on bag. If you’re a really frequent flyer and have hit Elite Platinum, you’ll be able to check a bag in, too.

Class: Economy
Routes: Miami (MIA) to Baltimore (BWI), Chicago (ORD), and LaGuardia (LGA)
Dates: October 2023 through February 2024
Rates: From $38 (bags not included)

We suggest opening up Google Flights to find the available dates that work for you and then booking directly with the airline.

Here are some examples:

Miami to Baltimore in January from just $38 round-trip. Image Credit: Google Flights

You can travel as soon as next month:

Miami to Chicago in October — Miami to Chicago from $38 round-trip. Image Credit: Google Flights

And you can even snap up a deal to New York:

Miami to New York in November — Miami to LaGuardia from just $38 round-trip. Image Credit: Google Flights

Best Ways To Book

If you’re interested in any of these flights, we’d advise using a credit card that rewards you for travel purchases. The Platinum Card^® from American Express would earn you 5x Membership Rewards points for flights booked directly with the airline or with AmexTravel.com (up to $500,000 on these purchases per calendar year, then 1x).

However, if you’re a frequent Frontier Airlines flyer, you might want to consider the Frontier Airlines World Mastercard^®, which will earn you 5x miles but only on eligible purchases at flyfrontier.com.

Final Thoughts

Frontier is up to its old tricks again with these ridiculously low fares from just $38 round-trip.

Even if you weren’t planning on making a trip, these too-good-to-be-true fares are worth snapping up before it’s too late.