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

With an average return price of $273, Frontier is cheaper than Delta, Alaska Airlines, Allegiant Air 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, 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 $273 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 $74

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

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

Mon, Apr 20 - Mon, Apr 27

12:20 pm - 3:25 pm

ORD

BWI

2h 05mnonstop

3:25 pm - 11:58 pm

BWI

ORD

9h 33m

1 stop

$136Frontier

Tue, Apr 21 - Tue, Apr 28

6:08 pm - 12:44 am

ORD

BWI

5h 36m

1 stop

12:17 pm - 5:00 pm

BWI

ORD

5h 43m

1 stop

$139Frontier

Tue, Apr 14 - Thu, Apr 16

6:08 pm - 12:44 am

ORD

BWI

5h 36m

1 stop

7:54 pm - 11:44 pm

BWI

ORD

4h 50m

1 stop

$140Frontier

Mon, Apr 13 - Wed, Apr 15

6:15 am - 9:21 am

ORD

BWI

2h 06mnonstop

12:17 pm - 5:00 pm

BWI

ORD

5h 43m

1 stop

$141Frontier

Thu, May 7 - Mon, May 11

4:05 pm - 8:23 pm

ORD

BWI

27h 18m

1 stop

11:32 am - 12:54 pm

BWI

ORD

2h 22mnonstop

$142Frontier

Sat, May 9 - Sat, May 16

5:30 am - 7:36 am

DFW

BWI

25h 06m

1 stop

7:14 pm - 10:00 pm

BWI

DFW

3h 46mnonstop

$145Frontier

Mon, Apr 20 - Tue, Apr 21

5:50 am - 5:00 pm

ORD

BWI

10h 10m

1 stop

12:17 pm - 5:00 pm

BWI

ORD

5h 43m

1 stop

$145Frontier

Thu, May 14 - Tue, May 19

1:28 pm - 5:37 pm

DFW

BWI

3h 09mnonstop

6:22 pm - 9:05 pm

BWI

DFW

3h 43mnonstop

$146Frontier

Thu, Apr 9 - Mon, Apr 13

6:40 am - 12:27 pm

ORD

BWI

28h 47m

1 stop

3:19 pm - 5:00 pm

BWI

ORD

26h 41m

1 stop

$146Frontier

Fri, Apr 24 - Mon, Apr 27

3:21 pm - 7:24 pm

DFW

IAD

3h 03mnonstop

8:19 pm - 10:57 pm

IAD

DFW

3h 38mnonstop

$146Frontier

Useful Info

Low season	February
High season	July
Cheapest flight	$74
Average price round-trip	$256
Good deal round-trip	$218

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 Dallas/Fort Worth Airport to Baltimore

(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 $273, Frontier is cheaper than Delta, Alaska Airlines, Allegiant Air 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, 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 $273 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 $88.
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

Fair3,015 verified ratings

4.3Entertainment

4.5Food

5.4Comfort

5.9Boarding

6.6Crew

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 !!!!!!!

2.0 Poor

Sara, Mar 2026

The flight never took off and we spent 7 hours at the airport

Everything you need to know for your flight 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 $273, Frontier is cheaper than Delta, Alaska Airlines, Allegiant Air 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, 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 $273 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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