Is Frontier cheaper than other airlines flying to Washington, D.C.?

With an average return price of $242, Frontier is cheaper than American Airlines, Allegiant Air, Delta, Sun Country Air, Spirit Airlines, Alaska Airlines and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is JetBlue, with an average return price of $221.

Which other airlines fly to Washington, D.C.?

Along with Frontier, you can also fly to Washington, D.C. with Southwest, United Airlines, JetBlue, American Airlines, Delta, Allegiant Air, United Airlines, American Airlines, JetBlue, Avelo Airlines, Southern / Mokulele, Allegiant Air, Delta, Spirit Airlines, Sun Country Air, Breeze Airways, Contour, Alaska Airlines and Alaska Airlines.

How much is a flight to Washington, D.C. with Frontier?

On average, Frontier flights to Washington, D.C. cost $242 for a round-trip.

Which airport do Frontier flights to Washington, D.C. fly into?

Frontier flights to Washington, D.C. will fly into either Washington Dulles Airport, Baltimore/Washington Airport and Reagan Washington National Airport.

Frontier flights to Washington, D.C. (WAS) from $37

Flight Deals

Cheap Frontier Flight Deals to Washington, D.C.

Here are some of the best deals found on KAYAK recently from Frontier to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Frontier flight deals to Washington, D.C.

Sat, Dec 20 - Wed, Dec 31

10:50 pm - 12:39 am

ATL

BWI

1h 49mnonstop

5:30 am - 7:45 am

BWI

ATL

2h 15mnonstop

$63Frontier

Mon, Dec 22 - Thu, Jan 1

9:47 am - 11:38 am

ATL

IAD

1h 51mnonstop

5:35 am - 7:46 am

IAD

ATL

2h 11mnonstop

$63Frontier

Wed, Jan 28 - Sat, Jan 31

10:30 pm - 12:21 am

ATL

BWI

1h 51mnonstop

5:30 am - 7:49 am

BWI

ATL

2h 19mnonstop

$64Frontier

Sat, Jan 10 - Wed, Jan 14

9:37 am - 11:28 am

ATL

IAD

1h 51mnonstop

6:00 am - 8:16 am

IAD

ATL

2h 16mnonstop

$64Frontier

Sat, Jan 10 - Tue, Jan 13

9:37 am - 11:28 am

ATL

IAD

1h 51mnonstop

6:00 am - 8:16 am

IAD

ATL

2h 16mnonstop

$65Frontier

Thu, Dec 25 - Wed, Dec 31

4:28 pm - 6:16 pm

ATL

IAD

1h 48mnonstop

7:01 pm - 9:19 pm

IAD

ATL

2h 18mnonstop

$66Frontier

Sat, Dec 20 - Fri, Jan 2

10:50 pm - 12:39 am

ATL

BWI

1h 49mnonstop

5:30 am - 7:45 am

BWI

ATL

2h 15mnonstop

$68Frontier

Mon, Dec 15 - Mon, Jan 12

3:35 pm - 5:25 pm

ATL

IAD

1h 50mnonstop

6:00 am - 8:16 am

IAD

ATL

2h 16mnonstop

$68Frontier

Thu, Dec 25 - Sun, Jan 4

10:45 pm - 12:34 am

ATL

BWI

1h 49mnonstop

5:30 am - 7:45 am

BWI

ATL

2h 15mnonstop

$69Frontier

Sat, Jan 10 - Thu, Jan 15

9:37 am - 11:28 am

ATL

IAD

1h 51mnonstop

6:00 am - 8:16 am

IAD

ATL

2h 16mnonstop

$69Frontier

Useful Info

Low season	September
High season	December
Cheapest flight	$37
Average price round-trip	$218
Good deal round-trip	$185

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Atlanta to Washington Dulles Airport

(avg. price over the last 2 weeks)

or less

When to book flights with Frontier to Washington, D.C.

Average price per month

Flight prices as travel date approaches

Is Frontier cheaper than other airlines flying to Washington, D.C.?
With an average return price of $242, Frontier is cheaper than American Airlines, Allegiant Air, Delta, Sun Country Air, Spirit Airlines, Alaska Airlines and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is JetBlue, with an average return price of $221.
Which other airlines fly to Washington, D.C.?
Along with Frontier, you can also fly to Washington, D.C. with Southwest, United Airlines, JetBlue, American Airlines, Delta, Allegiant Air, United Airlines, American Airlines, JetBlue, Avelo Airlines, Southern / Mokulele, Allegiant Air, Delta, Spirit Airlines, Sun Country Air, Breeze Airways, Contour, Alaska Airlines and Alaska Airlines.
How much is a flight to Washington, D.C. with Frontier?
On average, Frontier flights to Washington, D.C. cost $242 for a round-trip.
Which airport do Frontier flights to Washington, D.C. fly into?
Frontier flights to Washington, D.C. will fly into either Washington Dulles Airport, Baltimore/Washington Airport and Reagan Washington National Airport.

The cheapest flight to Washington, D.C. with Frontier found on KAYAK in the last 2 weeks departed from Miami and cost $40.
If you’re intending to fly with Frontier, book your flight to Washington, D.C. at least 1 week before departure to ensure a below-average price.
High season for flights to Washington, D.C. with Frontier is December and prices are highest at this time. The cheapest month to fly is September.

5.8

Fair3,090 verified ratings

5.5Comfort

4.4Entertainment

6.6Crew

4.6Food

6.0Boarding

Pros +

Flight was on time and crew were good (in 763 reviews)

Cons -

On the ticket it said checked bag. (in 1044 reviews)

Show reviews that mention

8.0 Very good

Yordanos, Dec 2025

Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.

2.0 Poor

omnia, Dec 2025

Flight got delayed for 5 hours no good explanation was offered ;(

6.0 Okay

Anonymous, Dec 2025

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

2.0 Poor

Daniel, Nov 2025

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

8.0 Very good

Jaime, Nov 2025

It was excellent everything

4.0 Mediocre

Anonymous, Nov 2025

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

8.0 Very good

Lisa, Nov 2025

Delayed on tarmac and boarding

8.0 Very good

Martha, Nov 2025

Better than expected. Staff were friendly and nice on both flights.

2.0 Poor

Justin, Nov 2025

Worst experience ever...never fly Frontier again.

2.0 Poor

Anonymous, Nov 2025

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Everything you need to know for your flight to Washington, D.C.

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WAS

Find cheap Frontier flights to Washington, D.C. from $37

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Cheap Frontier Flight Deals to Washington, D.C.

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Good to know

When to book flights with Frontier to Washington, D.C.

FAQs for flying to Washington, D.C. with Frontier

Is Frontier cheaper than other airlines flying to Washington, D.C.?

Which other airlines fly to Washington, D.C.?

How much is a flight to Washington, D.C. with Frontier?

Which airport do Frontier flights to Washington, D.C. fly into?

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Everything you need to know for your flight to Washington, D.C.

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