$57+ Cheap flights from Washington, D.C. (WAS) to Siesta Key, FL
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Siesta Key with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Siesta Key are usually found in May or July, booked 61 days in advance, depart on a Thursday or Sunday and return on a Thursday
Cheap flight deals from Washington, D.C. to Siesta Key
Keep the following information in mind while searching for Washington, D.C. to Siesta Key flight deals. Data was last updated April 25, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $152 (Kiwi.com) |
One-way from | $57 (Mytrip) |
Popular in | December |
Cheapest in | May |
Average price | $316 |
Find flight deals from Washington, D.C. to Siesta Key
Cheapest flights from Washington, D.C. to Siesta KeyExplore the most affordable flight options available from Washington, D.C. to Siesta Key. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.
Explore the most affordable flight options available from Washington, D.C. to Siesta Key. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Siesta Key that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Siesta Key that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Sarasota
IAD - SRQ
IADSRQ
Washington, D.C. Dulles Intl
Sun 5/11
8:58 pm-11:27 pm
Nonstop2h 29m
Sarasota Bradenton Intl
Sun 5/25
12:12 pm-2:32 pm
Nonstop2h 20m
Washington, D.C.Sarasota
DCA - SRQ
DCASRQ
Washington, D.C. Reagan-National
Thu 7/24
6:00 am-9:59 am
1 stop3h 59m
Sarasota Bradenton Intl
Mon 7/28
3:10 pm-9:21 pm
1 stop6h 11m
Washington, D.C.Sarasota
IAD - SRQ
IADSRQ
Washington, D.C. Dulles Intl
Sat 5/17
6:00 am-10:00 am
1 stop4h 00m
Sarasota Bradenton Intl
Sun 5/25
11:05 am-4:45 pm
1 stop5h 40m
Washington, D.C.Sarasota
IAD - SRQ
IADSRQ
Washington, D.C. Dulles Intl
Sun 6/1
3:17 pm-5:37 pm
Nonstop2h 20m
Sarasota Bradenton Intl
Thu 6/12
7:16 pm-8:37 pm
1 stop25h 21m
BaltimoreSarasota
BWI - SRQ
BWISRQ
Baltimore/Washington
Fri 5/16
5:35 am-2:46 pm
1 stop9h 11m
Sarasota Bradenton Intl
Mon 5/19
7:31 am-7:31 am
1 stop24h 00m
Washington, D.C.Sarasota
DCA - SRQ
DCASRQ
Washington, D.C. Reagan-National
Sat 6/14
8:18 am-10:45 am
Nonstop2h 27m
Sarasota Bradenton Intl
Wed 6/18
11:25 am-1:50 pm
Nonstop2h 25m
BaltimoreSarasota
BWI - SRQ
BWISRQ
Baltimore/Washington
Tue 5/20
10:15 am-4:53 pm
1 stop6h 38m
Sarasota Bradenton Intl
Tue 6/3
12:37 pm-5:12 pm
1 stop4h 35m
Washington, D.C.Sarasota
DCA - SRQ
DCASRQ
Washington, D.C. Reagan-National
Tue 5/27
3:30 pm-10:10 pm
1 stop6h 40m
Sarasota Bradenton Intl
Fri 5/30
11:00 am-3:15 pm
1 stop4h 15m
BaltimoreSarasota
BWI - SRQ
BWISRQ
Baltimore/Washington
Fri 5/30
2:50 pm-5:25 pm
Nonstop2h 35m
Sarasota Bradenton Intl
Tue 6/3
8:45 am-11:10 am
Nonstop2h 25m
Washington, D.C.Sarasota
IAD - SRQ
IADSRQ
Washington, D.C. Dulles Intl
Thu 5/29
9:11 am-3:30 pm
1 stop6h 19m
Sarasota Bradenton Intl
Mon 6/2
4:36 pm-12:02 am
1 stop7h 26m
Best time to book a flight from Washington, D.C. to Siesta Key
Have a flexible travel schedule? Discover the best time to fly to Siesta Key from Washington, D.C. with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Siesta Key
How far ahead should I book a flight from Washington, D.C. to Siesta Key?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Siesta Key. Price data was last updated on April 18, 2025.
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Siesta Key. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Washington, D.C. to Siesta Key?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Siesta Key (average of $208). Flying from Washington, D.C. to Siesta Key in March is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WAS to S1E?
Find hourly flight availability from Washington, D.C. to Siesta Key. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Siesta Key as you normally would.
What is the cheapest day to fly from Washington, D.C. to Siesta Key?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Siesta Key. Price data was last updated on March 2, 2025.
Travelers seeking maximum savings on their Washington, D.C. to Siesta Key flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Washington, D.C. to Siesta Key
Explore weekly flight availability from Washington, D.C. to Siesta Key. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2025.
The most flights from WAS to S1E are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).
Rainfall in Siesta Key by month
Plan your trip to Siesta Key by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Siesta Key ranges from 2.2 - 9.7 inches per month. June is typically the wettest month, when rainfall can reach 9.7 in. November is typically the driest time to visit Siesta Key when rainfall is around 2.2 in.
Temperature in Siesta Key by month
Plan your trip to Siesta Key by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Siesta Key, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).
Reviews of airlines servicing Siesta Key
Get insights into the airlines that provide service to Siesta Key. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siesta Key. Reviews last updated April 25, 2025.
See what other customers who have flown with Southwest, Delta and Avelo Airlines from Washington, D.C. to Siesta Key have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Gina,Apr 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Siesta Key. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington, D.C. to Siesta Key
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Washington, D.C. to Siesta Key
Discover the top 8 airlines that operate flights from Washington, D.C. to Siesta Key. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$25 | Average$143 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$29 | Average$156 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$74 | Average$155 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$96 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$364 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$152 | Average$332 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$194 | Average$375 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$320 | FlexibilityNo cancel fee | On-timeN/A |