Search Cheap Flights to
Washington

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Washington Flights as Low as $58

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Tue, Jun 2 - Tue, Jun 9
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 20 hours ago
$58
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $58 found 20 hours ago
Frontier Airlines
Sat, May 16 - Sat, May 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$70 Roundtrip, found 2 hours ago
$70
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $70 found 2 hours ago
Frontier Airlines
Sat, May 30 - Wed, Jun 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $78 found 1 day ago
Frontier Airlines
Sat, May 16 - Wed, May 27
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 2 hours ago
$80
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $80 found 2 hours ago
Frontier Airlines
Sun, May 10 - Mon, May 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, found 6 days ago
$154
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, May 10 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, May 11, priced at $154 found 6 days ago
Frontier Airlines
Sun, May 10 - Wed, May 13
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 10 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, May 13, priced at $174 found 2 days ago
Delta
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $177 found 1 hour ago
Frontier Airlines
Tue, May 26 - Sat, May 30
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 26 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $190 found 1 day ago
Delta
Tue, Jun 9 - Wed, Jun 10
DAL
Love Field
STL
Lambert-St. Louis Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 9 from Love Field to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $195 found 1 day ago
United
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $197 found 1 hour ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $197 found 1 hour ago
Frontier Airlines
Sat, May 9 - Thu, May 14
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 20 hours ago
$206
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, May 14, priced at $206 found 20 hours ago
Delta
Tue, Aug 11 - Tue, Aug 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 11 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $215 found 1 day ago
Frontier Airlines
Sat, May 9 - Tue, May 26
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 9 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Tue, May 26, priced at $220 found 1 day ago
Frontier Airlines
Tue, May 26 - Tue, Jun 9
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from LaGuardia to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $237 found 3 hours ago
Alaska Airlines
Tue, May 26 - Sat, May 30
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, May 26 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $363 found 1 day ago

Cheap Flights to Washington

Fall in love at first flight with your vacation to Washington by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Washington on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Washington, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Washington

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Washington with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Washington?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Washington are in June, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Washington?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Washington.

What airport is best to fly into Washington?

When you’re planning your trip to Washington, convenience is the name of the game. Luckily, Washington Spirit of St. Louis Airport is nearby so you can deplane and get going on checking off everything on your Washington must-do list.

How much are flights to Washington?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Washington on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Washington?

The trick to saving a stack of cash on your flight to Washington? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $58 right now, why wait?

Washington Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$57

Last Minute Hotel Deals in Washington

Best Western Plus Washington Hotel

Best Western Plus Washington Hotel

2.5 out of 5
2621 E 5th St Washington MO
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (675 reviews)
Breakfast was good, as hotel breakfasts go. Room was clean, friendly and helpful staff. Had a good stay overall.

Reviewed on Apr 22, 2026

Get rates
Best Western Plus Washington Hotel
Super 8 by Wyndham Washington

Super 8 by Wyndham Washington

2 out of 5
2081 Eckelkamp Ct Washington MO
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (718 reviews)
N

Reviewed on Apr 16, 2026

Get rates
Super 8 by Wyndham Washington
The Inn at Elijah McLeans

The Inn at Elijah McLeans

4 out of 5
602 W Front St Washington MO
Stay at this inn in Washington. Enjoy free WiFi, free parking, and cable TV channels. Popular attractions Rotary Park and Railroad Heritage Park are located ...
9/10 Wonderful! (138 reviews)
All good, easy to find and great parking

Reviewed on Apr 15, 2026

Get rates
The Inn at Elijah McLeans
River Sirens Hotel

River Sirens Hotel

2.5 out of 5
4 E Main St Washington MO
Stay at this hotel in Washington. Enjoy free WiFi, free parking, and daily housekeeping. Popular attractions Lafayette Plaza and Rennick Riverfront Park are ...
9.8/10 Exceptional! (194 reviews)
My first visit with the updated flooring and bathroom and it was very well done. As usual, the room was clean and well organized. The location is great to park your car and walk everywhere. The coupon for breakfast at Undergrounds is always a welcome treat even though they do have good coffee in ...

Reviewed on Apr 10, 2026

Get rates
River Sirens Hotel
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl Wildwood MO
Book a stay at this business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9.2/10 Wonderful! (1,629 reviews)
A very nice little place to say breakfast was really good too combination of hot and cold choices. Everybody was very friendly and helpful that worked there.

Reviewed on Apr 24, 2026

Get rates
The Wildwood Hotel
Sleep Inn & Suites O'Fallon MO - Technology Drive

Sleep Inn & Suites O'Fallon MO - Technology Drive

2.5 out of 5
1147 Technology Drive O'Fallon MO
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,001 reviews)
Yes

Reviewed on Apr 23, 2026

Get rates
Sleep Inn & Suites O'Fallon MO - Technology Drive
Holiday Inn St. Louis West Six Flags by IHG

Holiday Inn St. Louis West Six Flags by IHG

3 out of 5
4901 Six Flags Rd Eureka MO
Book a stay at this family-friendly hotel in Eureka. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
9/10 Wonderful! (1,000 reviews)
Activities galore! Staff was phenomenal! The building architecture is BEAUTIFUL! We will be staying again in the near future!

Reviewed on Apr 12, 2026

Get rates
Holiday Inn St. Louis West Six Flags by IHG
Holiday Inn Express St. Louis West - O'Fallon by IHG

Holiday Inn Express St. Louis West - O'Fallon by IHG

2.5 out of 5
1175 Technology Dr O'Fallon MO
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (914 reviews)
We asked for handicap accessible, but this hotel does not understand the requirements for handicap access means a wheelchair should be able to access the shower and slide under the sink. Plus handicap should be on the first floor for emergencies.

Reviewed on Apr 22, 2026

Get rates
Holiday Inn Express St. Louis West - O'Fallon by IHG
See all 814 properties in Washington
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.