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

With an average return price of $248, Frontier is cheaper than JetBlue, Breeze Airways, Alaska Airlines, Delta and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is Allegiant Air, with an average return price of $245.

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, United Airlines, JetBlue, Avelo Airlines, Delta, Contour, Alaska Airlines, Alaska Airlines, Breeze Airways, 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 $248 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 $67

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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

Last minute

Direct

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

Sat, Sep 5 - Mon, Sep 7

8:59 pm - 10:52 pm

ATL

IAD

1h 53mnonstop

6:20 am - 8:31 am

IAD

ATL

2h 11mnonstop

$93Frontier

Sat, Aug 8 - Tue, Aug 11

9:00 pm - 10:52 pm

ATL

IAD

1h 52mnonstop

7:48 am - 9:59 am

IAD

ATL

2h 11mnonstop

$96Frontier

Wed, Oct 28 - Fri, Oct 30

3:43 pm - 5:36 pm

ATL

IAD

1h 53mnonstop

7:00 am - 9:03 am

IAD

ATL

2h 03mnonstop

$97Frontier

Mon, Aug 10 - Tue, Aug 11

9:00 pm - 10:52 pm

ATL

IAD

1h 52mnonstop

7:48 am - 9:59 am

IAD

ATL

2h 11mnonstop

$98Frontier

Mon, Oct 19 - Tue, Oct 20

3:43 pm - 5:36 pm

ATL

IAD

1h 53mnonstop

7:00 am - 9:03 am

IAD

ATL

2h 03mnonstop

$100Frontier

Wed, Oct 14 - Wed, Oct 21

3:43 pm - 5:36 pm

ATL

IAD

1h 53mnonstop

7:00 am - 9:03 am

IAD

ATL

2h 03mnonstop

$101Frontier

Mon, Oct 19 - Tue, Oct 20

3:43 pm - 5:36 pm

ATL

IAD

1h 53mnonstop

7:00 am - 9:03 am

IAD

ATL

2h 03mnonstop

$103Frontier

Mon, Aug 10 - Thu, Aug 13

3:13 pm - 5:14 pm

ATL

IAD

2h 01mnonstop

7:48 am - 9:59 am

IAD

ATL

2h 11mnonstop

$104Frontier

Sat, Aug 8 - Sat, Aug 22

9:00 pm - 10:52 pm

ATL

IAD

1h 52mnonstop

8:39 pm - 10:50 pm

IAD

ATL

2h 11mnonstop

$105Frontier

Tue, Oct 13 - Sat, Oct 17

3:43 pm - 5:36 pm

ATL

IAD

1h 53mnonstop

9:16 pm - 11:15 pm

IAD

ATL

1h 59mnonstop

$106Frontier

Useful Info

KAYAK's insights & trends for Washington, D.C. flights with Frontier

Get data-powered insights and trends into Frontier flights to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with Frontier to Washington, D.C.?

The cheapest month for Frontier flights to Washington, D.C. is February, where tickets cost $121 (return) on average. On the other hand, the most expensive months to fly this route on Frontier are June and July, where the average cost of round-trip tickets is $249 and $216 respectively.

How far in advance should I book Frontier flights to Washington, D.C.?

For the absolute cheapest price on Frontier, our data suggests you should book 3 weeks before departure.

What is the cheapest flight to Washington, D.C. with Frontier?

The cheapest airline ticket to Washington, D.C. from the United States with Frontier in the last 5 days was $67 one-way, and $93 round-trip on the route from Atlanta to Washington, D.C. Dulles Intl Airport. The most popular route is from Atlanta to Washington, D.C. Dulles Intl Airport and the cheapest ticket found on this route in the last 5 days was $93 return.

How many direct flights does Frontier operate to Washington, D.C. every week?

Each week there are around 61 direct flights from within the United States to Washington, D.C.. The most common day for departures is Monday, with 15% of flights taking off on this day.

What is the cheapest day to fly to Washington, D.C.?

Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Friday where tickets can be as cheap as $182. On the other hand, the most expensive day to fly is Sunday, where prices are $260 on average.

What is the cheapest time of day to fly to Washington, D.C. with Frontier?

The cheapest time of day to fly to Washington, D.C. with Frontier is generally in the afternoon, when flights cost $183 on average.

Low season	February
High season	July
Cheapest flight	$67
Average price round-trip	$194
Good deal round-trip	$165

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 23% 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 $248, Frontier is cheaper than JetBlue, Breeze Airways, Alaska Airlines, Delta and United Airlines when it comes to flights to Washington, D.C.. However, the cheapest airline flying to Washington, D.C. is Allegiant Air, with an average return price of $245.
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, United Airlines, JetBlue, Avelo Airlines, Delta, Contour, Alaska Airlines, Alaska Airlines, Breeze Airways, 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 $248 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 $103.
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

Fair2,770 verified ratings

5.4Comfort

5.9Boarding

6.6Crew

4.3Entertainment

4.5Food

2.0 Poor

Ihor, Jul 2026

During the flight I suddenly felt very sick, and no one from the crew even tried to help me or check on my condition. They seemed completely indifferent and showed no concern for my well-being. I was very disappointed by the lack of care and compassion. I hope the airline improves its customer service and trains its crew to respond better when passengers need assistance.

2.0 Poor

Colin, Jul 2026

Repeated delays due to poor aircraft maintenance.

8.0 Very good

Malibongwe, Jul 2026

I liked Everything

2.0 Poor

Anonymous, Jul 2026

Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.

2.0 Poor

Anonymous, Jul 2026

The seats are tiny and they don’t recline. The planes are dirty and very small. You have to pay for carry on and even the personal item that you’re allowed is smaller than with other airlines. Flights are usually delayed and there’s no screens or any amenities or entertainment.

8.0 Very good

Anonymous, Jul 2026

Flight was delayed but it was very smooth. Crew was very nice. Seats are uncomfortable but ok.

2.0 Poor

Anonymous, Jul 2026

Flight was delayed and then my second leg was completely canceled. Had to get a refund

10.0 Wonderful

Deidre, Jul 2026

The flight was great . But you only had one vegan item on the whole flight and someone prior to me took it . I was so disappointed cause I came in from the flooded area and couldn’t pick up anything prior to my flight .

2.0 Poor

Anonymous, Jul 2026

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

10.0 Wonderful

Anonymous, Jul 2026

All was great

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KAYAK's insights & trends for Washington, D.C. flights with Frontier

What is the cheapest month to fly with Frontier to Washington, D.C.?

How far in advance should I book Frontier flights to Washington, D.C.?

What is the cheapest flight to Washington, D.C. with Frontier?

How many direct flights does Frontier operate to Washington, D.C. every week?

What is the cheapest day to fly to Washington, D.C.?

What is the cheapest time of day to fly to Washington, D.C. with Frontier?

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