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

With an average return price of $280, Frontier is cheaper than Delta, 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 $95.

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, United Airlines, Delta, Allegiant Air, JetBlue, Avelo Airlines, Avelo Airlines, Delta, Breeze Airways, Contour, Alaska Airlines, Alaska Airlines, Allegiant Air and Breeze Airways.

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

On average, Frontier flights to Washington, D.C. cost $280 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 $34

Flight Deals

Cheap Frontier Flight Deals to Washington, D.C.

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

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

Tue, Aug 18 - Tue, Aug 18

3:13 pm - 5:14 pm

ATL

IAD

2h 01mnonstop

8:39 pm - 10:50 pm

IAD

ATL

2h 11mnonstop

$69Frontier

Wed, Jul 15 - Sat, Jul 18

9:03 pm - 10:55 pm

ATL

IAD

1h 52mnonstop

8:33 pm - 10:44 pm

IAD

ATL

2h 11mnonstop

$73Frontier

Tue, Sep 1 - Wed, Sep 2

8:59 pm - 10:52 pm

ATL

IAD

1h 53mnonstop

8:39 pm - 10:50 pm

IAD

ATL

2h 11mnonstop

$74Frontier

Wed, Aug 5 - Wed, Aug 5

3:13 pm - 5:14 pm

ATL

IAD

2h 01mnonstop

8:33 pm - 10:44 pm

IAD

ATL

2h 11mnonstop

$75Frontier

Wed, Jul 22 - Wed, Jul 29

9:03 pm - 10:55 pm

ATL

IAD

1h 52mnonstop

7:49 am - 9:59 am

IAD

ATL

2h 10mnonstop

$79Frontier

Tue, Jul 21 - Wed, Jul 29

9:03 pm - 10:55 pm

ATL

IAD

1h 52mnonstop

8:33 pm - 10:44 pm

IAD

ATL

2h 11mnonstop

$80Frontier

Tue, Jul 21 - Sat, Jul 25

9:03 pm - 10:55 pm

ATL

IAD

1h 52mnonstop

6:49 am - 9:06 am

IAD

ATL

2h 17mnonstop

$81Frontier

Thu, Aug 6 - Thu, Aug 6

2:52 pm - 4:40 pm

ATL

IAD

1h 48mnonstop

8:33 pm - 10:44 pm

IAD

ATL

2h 11mnonstop

$82Frontier

Sat, Aug 29 - Mon, Aug 31

3:13 pm - 5:14 pm

ATL

IAD

2h 01mnonstop

6:20 am - 8:31 am

IAD

ATL

2h 11mnonstop

$83Frontier

Thu, Aug 13 - Sat, Aug 15

9:00 pm - 10:52 pm

ATL

IAD

1h 52mnonstop

8:33 pm - 10:44 pm

IAD

ATL

2h 11mnonstop

$84Frontier

Useful Info

Low season	February
High season	July
Cheapest flight	$34
Average price round-trip	$222
Good deal round-trip	$188

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 10% 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 $280, Frontier is cheaper than Delta, 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 $95.
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, United Airlines, Delta, Allegiant Air, JetBlue, Avelo Airlines, Avelo Airlines, Delta, Breeze Airways, Contour, Alaska Airlines, Alaska Airlines, Allegiant Air and Breeze Airways.
How much is a flight to Washington, D.C. with Frontier?
On average, Frontier flights to Washington, D.C. cost $280 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 $101.
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.

5.6

Fair2,856 verified ratings

6.5Crew

4.3Entertainment

4.5Food

5.4Comfort

5.9Boarding

6.0 Okay

Katherine, Jun 2026

Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.

6.0 Okay

Linda, May 2026

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

10.0 Wonderful

Mario, May 2026

All went as expected

10.0 Wonderful

Iman, May 2026

Excellent service.

10.0 Wonderful

David, May 2026

Everything just worked

8.0 Very good

jose, May 2026

Great

10.0 Wonderful

David, May 2026

No internet and no complimentary drinks

6.0 Okay

Anonymous, May 2026

The staff at the check in counter was so rude. Made you feel Incompetent

2.0 Poor

Dan, May 2026

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

2.0 Poor

Harris, May 2026

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

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