Explore cheap Frontier Airlines flights

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Frontier Airlines flights departing near Washington, D.C.

One-way flights

One-way flight
Philadelphia PHLMyrtle Beach MYR
Sun 06 Sep
From CA$45
One-way flight
Philadelphia PHLChicago ORD
Mon 31 Aug
From CA$45
One-way flight
Philadelphia PHLTampa TPA
Mon 31 Aug
From CA$51
One-way flight
Philadelphia PHLAtlanta ATL
Sat 19 Sep
From CA$55
One-way flight
Philadelphia PHLFort Myers RSW
Sun 30 Aug
From CA$55
One-way flight
Philadelphia PHLFort Lauderdale FLL
Sun 11 Oct
From CA$59

Return flights

Return flight
Philadelphia PHLMyrtle Beach MYR
Round trip, Sun 06 Sep - Thu 10 Sep
From CA$87
Return flight
Philadelphia PHLChicago ORD
Round trip, Mon 24 Aug - Thu 27 Aug
From CA$87
Return flight
Philadelphia PHLAtlanta ATL
Round trip, Wed 16 Sep - Sat 19 Sep
From CA$105
Return flight
Philadelphia PHLTampa TPA
Round trip, Mon 31 Aug - Fri 04 Sep
From CA$108
Return flight
Philadelphia PHLFort Lauderdale FLL
Round trip, Sun 11 Oct - Thu 15 Oct
From CA$126
Return flight
Philadelphia PHLMiami MIA
Round trip, Sun 06 Sep - Thu 10 Sep
From CA$126

Explore flights nearby Washington, D.C.

Direct

Allentown ABEMelbourne MLB

Fri, Aug 28

CA$55

Direct

Washington, D.C. IADNashville BNA

Sat, Aug 15

CA$63

Direct

Allentown ABENashville BNA

Sun, Sep 27

CA$67

Direct

Harrisburg MDTJacksonville JAX

Sun, Nov 22

CA$71

Direct

Richmond RICNashville BNA

Sun, Aug 23

CA$71

Direct

Harrisburg MDTFort Lauderdale FLL

Thu, Aug 13

CA$72

Direct

Allentown ABEMelbourne MLB

Fri, Aug 28 – Mon, Aug 31

CA$124

Direct

Allentown ABEFort Myers RSW

Sun, Sep 6 – Thu, Sep 10

CA$143

Direct

Harrisburg MDTJacksonville JAX

Sun, Dec 6 – Thu, Dec 10

CA$147

Direct

Allentown ABENashville BNA

Sun, Sep 13 – Thu, Sep 17

CA$150

Direct

Richmond RICNashville BNA

Sun, Aug 16 – Thu, Aug 20

CA$150

Direct

Allentown ABEOrlando SFB

Mon, Aug 31 – Thu, Sep 3

CA$160

Cheapest Frontier Airlines flights

One-way flights

Fort Lauderdale FLLSan Juan SJU
Tue 13 Oct
From CA$61
Denver DENCancún CUN
Sat 15 Aug
From CA$152
Miami MIAPunta Cana PUJ
Fri 14 Aug
From CA$190
Philadelphia PHLSanto Domingo SDQ
Tue 11 Aug
From CA$197
Philadelphia PHLSantiago de los Caballeros STI
Tue 11 Aug
From CA$226
Orlando MCOGuatemala City GUA
Sat 17 Oct
From CA$255

Return flights

Fort Lauderdale FLLSan Juan SJU
Round trip, Sun 18 Oct - Wed 21 Oct
From CA$118
Houston IAHCancún CUN
Round trip, Sun 09 Aug - Thu 13 Aug
From CA$440
Miami MIAPunta Cana PUJ
Round trip, Sat 08 Aug - Wed 12 Aug
From CA$490
Philadelphia PHLSanto Domingo SDQ
Round trip, Tue 11 Aug - Thu 13 Aug
From CA$546
Orlando MCOGuatemala City GUA
Round trip, Tue 04 Aug - Sat 08 Aug
From CA$595
Dallas DFWSan Salvador SAL
Round trip, Fri 14 Aug - Mon 17 Aug
From CA$682

Frontier Airlines destinations map 2026

Frontier Airlines operates flights to over 100 cities in the United States, Mexico, Canada, Puerto Ricco, and the Dominican Republic. The main focus cities for Frontier Airlines in the US are Atlanta, Chicago, Cleveland, Cincinnati, Las Vegas, Miami, Orlando, Philadelphia, Raleigh/Durham, and Trenton.

Frontier Airlines doesn’t have any active routes.

Book cheap flights with Frontier Airlines

Worried about traveling with family? Book a flight with Frontier Airlines on Kiwi.com. With more than 100 US and 30 international destinations, Frontier has a reputation as the family-friendly carrier. If you have a toddler, they allow you to check a diaper bag, car set, and stroller for free, and as a family, you'll also get preferential boarding. Frontier has more than 3,000 employees and 98 aircraft. Although they have a reputation as an American ultra-low-cost carrier, it's worth giving them a chance.

Frontier Airlines flights

Airline code	F9
Airport home base	DEN
Year founded	February 1994
Fleet size	98
Aircraft type	A319, A320, A321
Destinations	over 100

Frontier Airlines baggage policy in 2026

Personal Items: Personal items can be no larger than 14” tall, 18” wide, and 8” long. Personal items must fit completely within the personal item portion of the bag sizer. Think purses, totes, computer bags, briefcases, diaper bags and kids backpacks!

Carry-On Baggage: Carry-On Bags can be no larger than 24” tall, 10” wide, and 16” long (including handles, wheels, and straps) and no heavier than 35 pounds. Carry-on Bags may be placed in the overhead compartment or under the seat. Think large backpacks, small duffel bags and small suitcases/wheeled bags!

Checked Baggage: Checked bags must be no larger than 62 linear inches (that’s length + width + depth) and no heavier than 50 pounds. Baggage that exceeds these limits will have an additional charge of CA$102 for each bag that is overweight and CA$102 for each oversized bag, and bags weighing 100 pounds or more are not accepted. Additionally, bags in excess of 110 linear inches will not be accepted. Think large duffel bags, large suitcases and sporting equipment!

Frequently asked questions

These are the most frequently asked questions about Frontier Airlines flights.

Is Frontier Airlines a good airline?

Frontier Airlines may be an ultra-low-cost carrier, but it is still a good option. They are known for being family-friendly and having excellent customer service.

Where does Frontier Airlines fly to?

Frontier operates flights to over 100 cities in the United States, Mexico, Canada, Puerto Ricco and the Dominican Republic. Their focus cities in the US are Atlanta, Chicago, Cleveland, Cincinnati, Las Vegas, Miami, Orlando, Philadelphia, Raleigh/Durham, and Trenton.

How do I avoid additional baggage fees with Frontier Airlines?

Only pack a personal item
Pay for baggage during booking
Buy a specialty fare
Bring your military documentation

Why is Frontier Airlines so cheap?

Frontier's low fares are a result of its no-frills base packages. Frontier has two fares known as THE WORKS and THE PERKS, which allow fliers to get a price exemption on a carry-on bag and checked bag.

Who owns Frontier Airlines?

Indigo Partners purchased Frontier Airlines from Indianapolis-based Republic Airways Holdings.