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Flights to Washington starting at $87

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How Much Does it Cost To Fly To Washington?

The cheapest flights to Washington found within the past 7 days were $87. Prices and availability subject to change. Additional terms may apply.

Tue, Jul 9 - Tue, Jul 16

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$87

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Wed, Sep 18 - Wed, Sep 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$91

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Wed, Jun 12 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$92

roundtrip

found 21 hours ago

Open DEN to STL flights search result page
Thu, Aug 22 - Mon, Aug 26

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$97

roundtrip

just found

Open DEN to STL flights search result page
Tue, Jul 9 - Tue, Jul 16

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$102

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Sat, Jun 15 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$107

roundtrip

found 11 hours ago

Open DEN to STL flights search result page
Sat, Sep 7 - Mon, Sep 9

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$111

roundtrip

found 3 days ago

Open DEN to STL flights search result page
Mon, Jun 17 - Tue, Jun 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$112

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Sat, Jun 15 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$117

roundtrip

found 3 days ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$121

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Mon, Aug 5 - Tue, Aug 13

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$122

roundtrip

just found

Open DEN to STL flights search result page
Sat, Sep 7 - Mon, Sep 9

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$124

roundtrip

found 3 days ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$126

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Sat, Jun 8 - Sun, Jun 9

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$127

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Wed, Jun 12 - Tue, Jun 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$128

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Fri, Jun 14 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$131

roundtrip

found 1 day ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$133

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$134

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Wed, Jun 12 - Tue, Jun 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$136

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$137

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$137

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$140

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$141

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Tue, Jul 9 - Tue, Jul 16

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$142

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Wed, Jun 5 - Tue, Jun 25

Orlando Intl. (MCO)

to

Lambert-St. Louis Intl. (STL)

$142

roundtrip

found 7 hours ago

Open MCO to STL flights search result page
Fri, Jun 21 - Sun, Jun 23

O'Hare Intl. (ORD)

to

Lambert-St. Louis Intl. (STL)

$148

roundtrip

just found

Open ORD to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$154

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Sat, Sep 21 - Sat, Sep 28

Logan Intl. (BOS)

to

Lambert-St. Louis Intl. (STL)

$171

roundtrip

found 23 hours ago

Open BOS to STL flights search result page
Sat, Aug 24 - Tue, Aug 27

Los Angeles Intl. (LAX)

to

Lambert-St. Louis Intl. (STL)

$222

roundtrip

found 5 hours ago

Open LAX to STL flights search result page
Tue, Aug 13 - Tue, Aug 20

San Francisco Intl. (SFO)

to

Lambert-St. Louis Intl. (STL)

$224

roundtrip

found 10 hours ago

Open SFO to STL flights search result page
Wed, Sep 25 - Wed, Oct 2

Seattle - Tacoma Intl. (SEA)

to

Lambert-St. Louis Intl. (STL)

$226

roundtrip

found 5 hours ago

Open SEA to STL flights search result page
Sat, Oct 26 - Mon, Oct 28

Philadelphia Intl. (PHL)

to

Lambert-St. Louis Intl. (STL)

$234

roundtrip

found 2 days ago

Open PHL to STL flights search result page
Thu, Jun 20 - Mon, Jul 8

Miami Intl. (MIA)

to

Lambert-St. Louis Intl. (STL)

$265

roundtrip

found 1 day ago

Open MIA to STL flights search result page
Thu, Jun 13 - Thu, Jun 13

San Francisco Intl. (SFO)

to

Lambert-St. Louis Intl. (STL)

$296

roundtrip

found 2 days ago

Open SFO to STL flights search result page
Wed, May 29 - Wed, May 29

O'Hare Intl. (ORD)

to

Lambert-St. Louis Intl. (STL)

$300

roundtrip

found 1 hour ago

Open ORD to STL flights search result page
Tue, Jul 16 - Tue, Jul 23

Seattle - Tacoma Intl. (SEA)

to

Lambert-St. Louis Intl. (STL)

$312

roundtrip

found 4 days ago

Open SEA to STL flights search result page
Wed, Jan 22 - Tue, Jan 28

Los Angeles - Ontario Intl. (ONT)

to

Lambert-St. Louis Intl. (STL)

$353

roundtrip

found 6 days ago

Open ONT to STL flights search result page
Mon, Jun 3 - Tue, Jun 4

Mercer (TTN)

to

Lambert-St. Louis Intl. (STL)

$360

roundtrip

found 2 hours ago

Open TTN to STL flights search result page
Mon, Sep 30 - Wed, Oct 2

30th Street Rail Station (ZFV)

to

Lambert-St. Louis Intl. (STL)

$396

roundtrip

found 6 days ago

Open ZFV to STL flights search result page
Wed, May 29 - Wed, May 29

O'Hare Intl. (ORD)

to

Lambert-St. Louis Intl. (STL)

$300

roundtrip

found 1 hour ago

Open ORD to STL flights search result page
Wed, Jun 12 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$92

roundtrip

found 21 hours ago

Open DEN to STL flights search result page
Sat, Jun 15 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$107

roundtrip

found 11 hours ago

Open DEN to STL flights search result page
Mon, Jun 17 - Tue, Jun 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$112

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Sat, Jun 15 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$117

roundtrip

found 3 days ago

Open DEN to STL flights search result page
Sat, Jun 8 - Sun, Jun 9

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$127

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Wed, Jun 12 - Tue, Jun 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$128

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Fri, Jun 14 - Mon, Jun 17

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$131

roundtrip

found 1 day ago

Open DEN to STL flights search result page
Wed, Jun 12 - Tue, Jun 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$136

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Wed, Jun 5 - Tue, Jun 25

Orlando Intl. (MCO)

to

Lambert-St. Louis Intl. (STL)

$142

roundtrip

found 7 hours ago

Open MCO to STL flights search result page
Fri, Jun 21 - Sun, Jun 23

O'Hare Intl. (ORD)

to

Lambert-St. Louis Intl. (STL)

$148

roundtrip

just found

Open ORD to STL flights search result page
Thu, Jun 20 - Mon, Jul 8

Miami Intl. (MIA)

to

Lambert-St. Louis Intl. (STL)

$265

roundtrip

found 1 day ago

Open MIA to STL flights search result page
Thu, Jun 13 - Thu, Jun 13

San Francisco Intl. (SFO)

to

Lambert-St. Louis Intl. (STL)

$296

roundtrip

found 2 days ago

Open SFO to STL flights search result page
Mon, Jun 3 - Tue, Jun 4

Mercer (TTN)

to

Lambert-St. Louis Intl. (STL)

$360

roundtrip

found 2 hours ago

Open TTN to STL flights search result page
Tue, Jul 9 - Tue, Jul 16

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$87

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Tue, Jul 9 - Tue, Jul 16

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$102

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Tue, Jul 9 - Tue, Jul 16

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$142

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Tue, Jul 16 - Tue, Jul 23

Seattle - Tacoma Intl. (SEA)

to

Lambert-St. Louis Intl. (STL)

$312

roundtrip

found 4 days ago

Open SEA to STL flights search result page
Thu, Aug 22 - Mon, Aug 26

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$97

roundtrip

just found

Open DEN to STL flights search result page
Mon, Aug 5 - Tue, Aug 13

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$122

roundtrip

just found

Open DEN to STL flights search result page
Sat, Aug 24 - Tue, Aug 27

Los Angeles Intl. (LAX)

to

Lambert-St. Louis Intl. (STL)

$222

roundtrip

found 5 hours ago

Open LAX to STL flights search result page
Tue, Aug 13 - Tue, Aug 20

San Francisco Intl. (SFO)

to

Lambert-St. Louis Intl. (STL)

$224

roundtrip

found 10 hours ago

Open SFO to STL flights search result page
Wed, Sep 18 - Wed, Sep 18

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$91

roundtrip

found 4 hours ago

Open DEN to STL flights search result page
Sat, Sep 7 - Mon, Sep 9

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$111

roundtrip

found 3 days ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$121

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Sat, Sep 7 - Mon, Sep 9

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$124

roundtrip

found 3 days ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$126

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$133

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$134

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$137

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$137

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$140

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$141

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Thu, Sep 5 - Tue, Sep 10

Denver Intl. (DEN)

to

Lambert-St. Louis Intl. (STL)

$154

roundtrip

found 1 hour ago

Open DEN to STL flights search result page
Sat, Sep 21 - Sat, Sep 28

Logan Intl. (BOS)

to

Lambert-St. Louis Intl. (STL)

$171

roundtrip

found 23 hours ago

Open BOS to STL flights search result page
Wed, Sep 25 - Wed, Oct 2

Seattle - Tacoma Intl. (SEA)

to

Lambert-St. Louis Intl. (STL)

$226

roundtrip

found 5 hours ago

Open SEA to STL flights search result page
Mon, Sep 30 - Wed, Oct 2

30th Street Rail Station (ZFV)

to

Lambert-St. Louis Intl. (STL)

$396

roundtrip

found 6 days ago

Open ZFV to STL flights search result page
Sat, Oct 26 - Mon, Oct 28

Philadelphia Intl. (PHL)

to

Lambert-St. Louis Intl. (STL)

$234

roundtrip

found 2 days ago

Open PHL to STL flights search result page
Wed, Jan 22 - Tue, Jan 28

Los Angeles - Ontario Intl. (ONT)

to

Lambert-St. Louis Intl. (STL)

$353

roundtrip

found 6 days ago

Open ONT to STL flights search result page

Plane Tickets To Washington

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Washington. Browse through our inventory to explore a wide range of cheap flights to Washington to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Washington as you anxiously await to exit the plane and explore what Washington has to offer. Considering all the amazing local food and culture in Washington, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Washington to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Washington without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Washington with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Washington today!

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Estimated price for 1 night/2 adults

Baymont by Wyndham Sullivan
Baymont by Wyndham Sullivan
2.0 out of 5.0 275 North Service Road West, Sullivan, MO
Free Cancellation
Reserve now, pay when you stay
$89
4.4/5 (9 reviews)

Great experience, good breakfast (hot food as well as the usual toast and cereal), good value.

Reviewed on Jan 23, 2019
Situated in a state park, this hotel is in the same region as Maramec Spring Park.
Best Western Plus Washington Hotel
Best Western Plus Washington Hotel
2.5 out of 5.0 2621 E 5th St, Washington, MO
Free Cancellation
Reserve now, pay when you stay
$119
4.2/5 (4 reviews)

The front desk staff were extremely helpful and so nice! We especially enjoyed the hot tub during the cold weekend weather. The room was very clean and the bed was super comfortable. Will stay here again when the occassion arises.

Reviewed on Mar 4, 2019
Situated in a shopping district, this hotel is 1.9 mi (3.1 km) from Fort Charrette Historic Village and within 9 mi (15 km) of Blumenhof Vineyards and Louis ...
Super 8 by Wyndham St. Clair MO
Super 8 by Wyndham St. Clair MO
2.0 out of 5.0 1010 S Outer Rd, St. Clair, MO
Free Cancellation
Reserve now, pay when you stay
$69
3.7/5 (7 reviews)

First time visiting. For the price is was a very good hotel to stay and get to from the highway.

Reviewed on Apr 28, 2019
Situated in St. Clair, this hotel is within 12 mi (20 km) of Jesse James Wax Museum, Riverside Reptile Ranch, and Riverside Wildlife Center. Robertsville State ...

* This is the largest savings for simultaneous booking of flight and hotel from July 1, 2015 to June 30, 2016, and not the discount rate or amount for your booking. Savings calculated based on the cost of a Flight + Hotel booking on Travelocity.com as compared to the aggregated price of the full published fare given by the airline and the cost of your hotel for the same travel products for the same travel dates when made separately. Savings will vary based on the origin/destination, length of trip, stay dates and selected travel supplier(s). Savings are not available on all packages. Please confirm the actual discount rate/ price on the booking page.