$159 Cheap Frontier Airlines flights Los Angeles (LAX) to Baltimore (BWI)

View $159 flight on Wed, Jul 30, 2025Opens in a new window

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$159 Cheap Frontier Airlines flights Los Angeles (LAX) to Baltimore (BWI)

Prices were available within the past 7 days and start at $159 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Aug 31 - Sun, Sep 7
LAX
Los Angeles
BWI
Baltimore
$296 Roundtrip, found 9 hours ago
$296
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sun, Aug 31 from Los Angeles to Baltimore, returning Sun, Sep 7, priced at $296 found 9 hours ago
Flights from Los Angeles (LAX) to Baltimore (BWI)
Origin airport
Los Angeles Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Spirit Airlines
Distance
2323 mi
Average flight time
8 hours 4 mins

Frequently asked questions

How much is a Frontier Airlines flight from Los Angeles Intl. Airport (LAX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Scoring cheap one-way Frontier Airlines flights from LAX to BWI from $159 on Expedia is simple --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $296 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LAX to BWI with Frontier Airlines?
January is one of the least expensive months to travel to Baltimore with Frontier Airlines. You could also find excellent prices on one-way and round-trip fares in February.
What is the cheapest time to book flights from Los Angeles Intl. Airport (LAX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Frontier Airlines?
Begin your search one to three months ahead of your departure date to score cheaper fares on Frontier Airlines flights from Los Angeles Intl. Airport (LAX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Los Angeles Intl. Airport (LAX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Use our "Nonstop" filter when browsing for direct Frontier Airlines flights from LAX to BWI. You can also compare other carriers offering the same nonstop trip.
What is the earliest Frontier Airlines flight from LAX to BWI?
Search Frontier Airlines's earliest flights from LAX to BWI by selecting the "Morning" and "Early Morning" filters. Not only will you arrive sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Baltimore?
Jump on a Frontier Airlines flight from Los Angeles Intl. Airport (LAX) to Baltimore, and you're most likely to come in to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). This is the airline's main hub in this destination.
Why fly with Frontier Airlines from LAX to BWI?
Offering a rewarding loyalty program, Frontier Airlines is a favorite of many travelers heading from LAX to BWI. Plus, as a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Frontier Airlines flight from Los Angeles Intl. Airport (LAX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Depending on the ticket type you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while searching for flights. To learn more about canceling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."

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