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Find cheap flights from Washington, D.C. to Siesta Key from $56

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Siesta Key departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

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Good to know

Low season

September

High season

March

Cheapest flight

$56
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Baltimore to Sarasota

When to book flights from Washington, D.C. to Siesta Key

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Siesta Key based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Washington, D.C. to Siesta Key

  • Which airports will I be using when flying from Washington, D.C. to Siesta Key?

    When flying out of Washington, D.C. you’ll be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. Siesta Key does not have its own airport so you’ll be flying into nearby Sarasota Bradenton Intl airport, which is 8.8 mi away.

  • How long does a flight from Washington, D.C. to Siesta Key take?

    Direct flights cover the 856 miles separating Washington, D.C. and Siesta Key in about 2h 24m.

  • How many flights are there between Washington, D.C. and Siesta Key?

    10 direct flights run between Washington, D.C. and Siesta Key on a daily basis. On average, there are about 71 departures each week.

  • What’s the cheapest day of the week to fly between Washington, D.C. and Siesta Key?

    Consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Siesta Key?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Siesta Key.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Siesta Key?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siesta Key from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Siesta Key?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Siesta Key with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Siesta Key?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siesta Key from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Washington, D.C. to Siesta Key?

    In the last 72 hours, the cheapest one-way ticket between Washington, D.C. and Siesta Key found on KAYAK was with Frontier for $56. Allegiant Air offered a round-trip connection from $122 and American Airlines from $179.

See more FAQs

Top tips for finding cheap flights from Washington, D.C. to Siesta Key

  • There is no airport in Siesta Key. Instead, you’ll be flying into Sarasota Bradenton Intl Airport when flying between Washington, D.C. and Siesta Key.
  • The cheapest flight from Washington, D.C. to Siesta Key was found 82 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Washington, D.C. to Siesta Key

 
Need help choosing which airline to fly with from Washington, D.C. to Siesta Key? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10778 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

10.0 ExcellentDonnel, Apr 2024ATL - EYW
Read more about Delta reviews

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

They did a fine job. Can't wait to use Delta in the future.

Seat back monitors and outlets were dead and not working.

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Boarding super slow with people allowed to linger in aisles

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Flying frontier reminded me of flying with my family in the 80’s in all of the worst ways possible. From poor customer service to little to no technology. The plane was dirty old and also stuck in the 80’s. From their seatbelts to not having anywhere to charge our phones the seats and the equipment I wasn’t sure if I was being punked or thrown back in time. Needless to say I don’t see myself flying frontier ever again.

It’s a cheap airline. I wish they had better seats.

Book cheap flights from Washington, D.C. to Siesta Key

Recent round-trip flight deals

5/26Sun
nonstopAllegiant Air
2h 27mIAD-SRQ
6/2Sun
nonstopAllegiant Air
2h 24mSRQ-IAD
$122
5/16Thu
nonstopAllegiant Air
2h 27mIAD-SRQ
5/19Sun
nonstopAllegiant Air
2h 24mSRQ-IAD
$123
6/30Sun
nonstopAmerican Airlines
2h 35mDCA-SRQ
7/4Thu
nonstopAmerican Airlines
2h 24mSRQ-DCA
$179
8/2Fri
nonstopAmerican Airlines
2h 35mDCA-SRQ
8/6Tue
nonstopAmerican Airlines
2h 26mSRQ-DCA
$184
5/27Mon
2 stops
23h 34mIAD-SRQ
6/6Thu
nonstop
2h 20mSRQ-IAD
$192
5/25Sat
1 stopDelta
4h 26mDCA-SRQ
6/5Wed
1 stopDelta
4h 25mSRQ-DCA
$196
5/26Sun
1 stopDelta
6h 50mIAD-SRQ
5/29Wed
1 stopDelta
4h 23mSRQ-IAD
$196
5/27Mon
2 stops
28h 04mIAD-SRQ
6/2Sun
nonstop
2h 24mSRQ-IAD
$201
5/16Thu
nonstopUnited Airlines
2h 31mIAD-SRQ
5/22Wed
nonstopUnited Airlines
2h 22mSRQ-IAD
$214
5/15Wed
nonstopUnited Airlines
2h 31mIAD-SRQ
9/18Wed
1 stopUnited Airlines
5h 23mSRQ-IAD
$298

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Recent one-way flight deals

5/19Sun
1 stopFrontier
11h 54mBWI-SRQ
$56
5/16Thu
nonstopAllegiant Air
2h 27mIAD-SRQ
$65
6/26Wed
nonstopAmerican Airlines
2h 35mDCA-SRQ
$95
5/21Tue
1 stopDelta
6h 42mDCA-SRQ
$98
5/21Tue
1 stopDelta
3h 58mIAD-SRQ
$98
5/27Mon
nonstopAmerican Airlines
2h 38mDCA-SRQ
$100
7/14Sun
2 stops
7h 34mIAD-SRQ
$130
5/27Mon
2 stops
28h 09mBWI-SRQ
$141
5/21Tue
nonstopUnited Airlines
2h 31mIAD-SRQ
$240
5/25Sat
2 stopsUnited Airlines
23h 37mIAD-SRQ
$253

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Last minute flights from Washington, D.C. to Siesta Key

Last minute flight, train and bus deals

5/12Sun
nonstopAllegiant Air
2h 24mIAD-SRQ
5/23Thu
nonstopAllegiant Air
2h 24mSRQ-IAD
$154
5/12Sun
nonstopAllegiant Air
2h 24mIAD-SRQ
5/19Sun
nonstopAllegiant Air
2h 24mSRQ-IAD
$171
5/12Sun
multi-stop
24h 04mIAD-SRQ
5/23Thu
nonstop
2h 24mSRQ-IAD
$255
5/12Sun
multi-stop
24h 04mIAD-SRQ
5/19Sun
nonstop
2h 24mSRQ-IAD
$274
5/11Sat
multi-stopDelta
7h 22mDCA-SRQ
5/22Wed
multi-stopDelta
6h 16mSRQ-DCA
$287
5/11Sat
multi-stopDelta
3h 58mIAD-SRQ
5/22Wed
multi-stopDelta
7h 05mSRQ-IAD
$287
5/10Fri
nonstopAmerican Airlines
2h 38mDCA-SRQ
5/21Tue
nonstopAmerican Airlines
2h 25mSRQ-DCA
$309
5/12Sun
multi-stopAmerican Airlines
5h 35mDCA-SRQ
5/18Sat
nonstopAmerican Airlines
2h 25mSRQ-DCA
$317
5/10Fri
nonstopUnited Airlines
2h 31mIAD-SRQ
5/22Wed
nonstopUnited Airlines
2h 22mSRQ-IAD
$334
5/12Sun
multi-stopUnited Airlines
7h 42mIAD-SRQ
5/22Wed
nonstopUnited Airlines
2h 22mSRQ-IAD
$343

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Flights to Siesta Key