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

With an average return price of $338, Frontier is cheaper than Delta, Allegiant Air, Alaska Airlines and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is Avelo Airlines, with an average return price of $99.

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

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

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

On average, Frontier flights to Washington, D.C. cost $338 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 $65

Flight Deals

Cheap Frontier Flight Deals to Washington, D.C.

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

Round-trip

One-way

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

Fri, Apr 24 - Mon, Apr 27

6:30 am - 8:22 am

ATL

IAD

1h 52mnonstop

6:19 pm - 8:32 pm

IAD

ATL

2h 13mnonstop

$100Frontier

Thu, Jun 11 - Sun, Jun 14

9:16 pm - 11:17 pm

ATL

IAD

2h 01mnonstop

8:47 pm - 11:09 pm

IAD

ATL

2h 22mnonstop

$101Frontier

Wed, May 6 - Sat, May 9

8:07 pm - 6:42 pm

ATL

IAD

22h 35m

1 stop

5:26 pm - 7:47 pm

IAD

ATL

2h 21mnonstop

$102Frontier

Thu, May 14 - Sun, May 17

8:17 am - 10:12 am

ATL

IAD

1h 55mnonstop

5:26 pm - 7:47 pm

IAD

ATL

2h 21mnonstop

$103Frontier

Thu, May 7 - Sun, May 10

2:23 pm - 4:21 pm

ATL

IAD

1h 58mnonstop

11:07 am - 1:15 pm

IAD

ATL

2h 08mnonstop

$104Frontier

Mon, May 4 - Thu, May 14

4:48 pm - 6:45 pm

ATL

IAD

1h 57mnonstop

5:26 pm - 7:47 pm

IAD

ATL

2h 21mnonstop

$105Frontier

Mon, Apr 20 - Wed, Apr 22

3:31 pm - 5:34 pm

ATL

IAD

2h 03mnonstop

7:15 am - 9:28 am

IAD

ATL

2h 13mnonstop

$106Frontier

Fri, Jun 12 - Mon, Jun 15

8:17 am - 10:16 am

ATL

IAD

1h 59mnonstop

8:47 pm - 11:09 pm

IAD

ATL

2h 22mnonstop

$107Frontier

Sun, Jun 14 - Tue, Jun 23

8:17 am - 10:16 am

ATL

IAD

1h 59mnonstop

11:11 am - 1:12 pm

IAD

ATL

2h 01mnonstop

$108Frontier

Wed, May 20 - Wed, May 27

10:48 pm - 7:52 pm

ATL

IAD

21h 04m

1 stop

7:45 am - 9:52 am

IAD

ATL

2h 07mnonstop

$109Frontier

Useful Info

Low season	February
High season	July
Cheapest flight	$65
Average price round-trip	$263
Good deal round-trip	$223

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 12% 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 $338, Frontier is cheaper than Delta, Allegiant Air, Alaska Airlines and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is Avelo Airlines, with an average return price of $99.
Which other airlines fly to Washington, D.C.?
Along with Frontier, you can also fly to Washington, D.C. with Southwest, United Airlines, American Airlines, Delta, Allegiant Air, Allegiant Air, United Airlines, JetBlue, Avelo Airlines, Avelo Airlines, Delta, Southern / Mokulele, Contour, Alaska Airlines, Alaska Airlines and Breeze Airways.
How much is a flight to Washington, D.C. with Frontier?
On average, Frontier flights to Washington, D.C. cost $338 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 Dallas/Fort Worth Airport and cost $86.
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 July and prices are highest at this time. The cheapest month to fly is February.

5.7

Fair3,008 verified ratings

5.4Comfort

6.6Crew

4.3Entertainment

5.9Boarding

4.5Food

8.0 Very good

Illa, Mar 2026

It was an early flight and most people napped/slept and the crew let us which was nice.

10.0 Wonderful

Anonymous, Mar 2026

Crew was awesome!

2.0 Poor

Amelia, Mar 2026

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

4.0 Mediocre

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

2.0 Poor

Irene, Mar 2026

Never got that flight

2.0 Poor

Irene, Mar 2026

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

2.0 Poor

Lance, Mar 2026

It was cancelled

4.0 Mediocre

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

2.0 Poor

jon, Mar 2026

Remind customers of the need to have passport or new ID for boarding.

2.0 Poor

Ajay, Mar 2026

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

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 $65

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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.?

With an average return price of $338, Frontier is cheaper than Delta, Allegiant Air, Alaska Airlines and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is Avelo Airlines, with an average return price of $99.

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

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

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

On average, Frontier flights to Washington, D.C. cost $338 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.

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

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