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Cheap flights from Washington to Missouri from $105

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:10 pm - 11:55 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
6h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 1:15 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
9h 15m1 stop Dallas/Fort Worth
$222American Airlines
Sun, Nov 15 - Wed, Nov 18
American Airlines Logo
10:26 am - 9:59 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
9h 33m1 stop Dallas/Fort Worth
American Airlines Logo
12:46 pm - 7:44 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
8h 58m1 stop Dallas/Fort Worth
$222American Airlines
Thu, Oct 29 - Sat, Oct 31
Delta Logo
5:30 am - 1:32 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
6h 02m1 stop Salt Lake City
Delta Logo
6:47 am - 2:45 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
9h 58m1 stop Detroit Metropolitan Wayne County
$222Delta
Thu, Nov 5 - Sat, Nov 7
Delta Logo
11:10 pm - 9:49 amSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
8h 39m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:22 pm - 11:57 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
8h 35m1 stop Minneapolis St Paul
$222Delta
Tue, Nov 3 - Mon, Nov 9
Southwest Logo
6:10 am - 5:25 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
9h 15m2 stops Denver Intl Dallas Love Field
Southwest Logo
11:20 am - 5:50 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
8h 30m1 stop Denver Intl
$222Southwest
Wed, Dec 2 - Wed, Dec 9
Southwest Logo
9:30 am - 6:35 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
7h 05m1 stop Denver Intl
Southwest Logo
2:25 pm - 10:50 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
10h 25m2 stops Chicago Midway Denver Intl
$222Southwest
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
2:30 pm - 11:24 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
6h 54m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 pm - 12:59 amSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
7h 54m1 stop San Francisco
$227United Airlines
Fri, Nov 13 - Sun, Nov 15
United Airlines Logo
7:00 am - 4:13 pmSEA  Seattle/Tacoma Intl-STL Lambert-St Louis
7h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
3:00 pm - 9:12 pmSTL  Lambert-St Louis-SEA Seattle/Tacoma Intl
8h 12m1 stop Denver Intl
$227United Airlines
Wed, Jan 13 - Wed, Jan 20
Frontier Logo
8:09 pm - 7:47 pmSEA  Seattle/Tacoma Intl-MCI Kansas City
21h 38m2 stops Los Angeles Denver Intl
Frontier Logo
8:43 pm - 3:12 pmMCI  Kansas City-SEA Seattle/Tacoma Intl
20h 29m1 stop Denver Intl
$254Frontier
Tue, Nov 3 - Tue, Nov 10
Frontier Logo
4:27 pm - 7:47 pmSEA  Seattle/Tacoma Intl-MCI Kansas City
25h 20m1 stop Denver Intl
Frontier Logo
8:43 pm - 3:12 pmMCI  Kansas City-SEA Seattle/Tacoma Intl
20h 29m1 stop Denver Intl
$256Frontier
Wed, Oct 28 - Tue, Nov 3

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Delta flights from State of Washington to Missouri

Our best Delta deals on State of Washington to Missouri flight tickets
Delta
Nov 5
SEA5:30 amSeattle/Tacoma Intl
6h 02m
1 stop
STL1:32 pmLambert-St Louis
Nov 9
STL7:00 pmLambert-St Louis
6h 59m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$227
Delta
Nov 23
SEA6:00 amSeattle/Tacoma Intl
9h 41m
1 stop
STL5:41 pmLambert-St Louis
Dec 4
STL2:17 pmLambert-St Louis
9h 47m
1 stop
SEA10:04 pmSeattle/Tacoma Intl
$253
Delta
Nov 3
SEA11:10 pmSeattle/Tacoma Intl
8h 39m
1 stop
STL9:49 amLambert-St Louis
Nov 6
STL5:00 pmLambert-St Louis
7h 05m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
$278

Southwest flights from State of Washington to Missouri

Our best Southwest deals on State of Washington to Missouri flight tickets
Southwest
Oct 30
SEA4:15 pmSeattle/Tacoma Intl
5h 35m
1 stop
STL11:50 pmLambert-St Louis
Nov 3
STL4:40 pmLambert-St Louis
8h 50m
1 stop
SEA11:30 pmSeattle/Tacoma Intl
$222
Southwest
Nov 3
SEA5:15 amSeattle/Tacoma Intl
13h 50m
2 stops
STL9:05 pmLambert-St Louis
Nov 7
STL5:50 amLambert-St Louis
7h 00m
1 stop
SEA10:50 amSeattle/Tacoma Intl
$223
Southwest
Oct 20
SEA12:10 amSeattle/Tacoma Intl
7h 05m
1 stop
STL9:15 amLambert-St Louis
Oct 24
STL8:25 amLambert-St Louis
13h 40m
2 stops
SEA8:05 pmSeattle/Tacoma Intl
$228

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Sun 11/15

3:10 pm-11:55 pm

1 stop6h 45m

Lambert-St Louis

Wed 11/18

6:00 am-1:15 pm

1 stop9h 15m

$222

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Thu 10/29

10:26 am-9:59 pm

1 stop9h 33m

Lambert-St Louis

Sat 10/31

12:46 pm-7:44 pm

1 stop8h 58m

$222

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Thu 11/5

5:30 am-1:32 pm

1 stop6h 02m

Lambert-St Louis

Sat 11/7

6:47 am-2:45 pm

1 stop9h 58m

$222

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Tue 11/3

11:10 pm-9:49 am

1 stop8h 39m

Lambert-St Louis

Mon 11/9

5:22 pm-11:57 pm

1 stop8h 35m

$222

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Wed 12/2

6:10 am-5:25 pm

2 stops9h 15m

Lambert-St Louis

Wed 12/9

11:20 am-5:50 pm

1 stop8h 30m

$222

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Wed 11/11

9:30 am-6:35 pm

1 stop7h 05m

Lambert-St Louis

Tue 11/17

2:25 pm-10:50 pm

2 stops10h 25m

$222
Quickest round-trip

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Fri 11/13

2:30 pm-11:24 pm

1 stop6h 54m

Lambert-St Louis

Sun 11/15

7:05 pm-12:59 am

1 stop7h 54m

$227

SeattleSt. Louis

SEA Seattle/Tacoma Intl - STL Lambert-St Louis

SEASTL

Seattle/Tacoma Intl

Wed 1/13

7:00 am-4:13 pm

1 stop7h 13m

Lambert-St Louis

Wed 1/20

3:00 pm-9:12 pm

1 stop8h 12m

$227

SeattleKansas City

SEA Seattle/Tacoma Intl - MCI Kansas City

SEAMCI

Seattle/Tacoma Intl

Tue 11/3

8:09 pm-7:47 pm

2 stops21h 38m

Kansas City

Tue 11/10

8:43 pm-3:12 pm

1 stop20h 29m

$254

SeattleKansas City

SEA Seattle/Tacoma Intl - MCI Kansas City

SEAMCI

Seattle/Tacoma Intl

Wed 10/28

4:27 pm-7:47 pm

1 stop25h 20m

Kansas City

Tue 11/3

8:43 pm-3:12 pm

1 stop20h 29m

$256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from State of Washington to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missouri?

In general, January is the cheapest month to fly from State of Washington to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $319. If you aren’t able to travel to Missouri during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $351.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from State of Washington to Missouri is on a Thursday when prices can be found for as low as $422. Flights from State of Washington to Missouri on a Sunday will generally be more expensive and average around $627. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the morning. momondo users have found flights departing from State of Washington to Missouri in the morning for as low as $472. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly at noon, with an average ticket price of $532. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to Missouri flight route?

Fly from Seattle/Tacoma Intl to Kansas City for the best Washington - Missouri flight prices

How far in advance should I book a flight from Washington to Missouri?

You are more likely to see cheaper flights to Missouri from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $424 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from State of Washington for as low as $264 on momondo.

What cabin class options are available on State of Washington to Missouri flights?

There are 4 cabin classes available to choose from on State of Washington to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Missouri flights?

You could potentially save up to 36% on your flight if you consider stops on a State of Washington to Missouri flight.

Cheap State of Washington to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Missouri

Best Price Found

$105

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from State of Washington in the past 72 hours is $105. The best round-trip flight deal from State of Washington to Missouri found on momondo in the last 72 hours is $222.
The fastest flight from State of Washington to Missouri takes 3h 20m
Direct flights go from State of Washington to Missouri every day.
There are 55 airports in Missouri. From State of Washington there are direct flights to Kansas City (MCI).
Search flight deals

Frequently asked questions about flying from Washington to Missouri

  • When did momondo last update prices for flights from Washington to Missouri?

    Prices for flights from Washington to Missouri are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Missouri?

  • How old do you have to be to fly from Washington to Missouri?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from State of Washington to Missouri?

Best airlines flying from State of Washington to Missouri

Compare and see reviews for airlines that fly from State of Washington to Missouri with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $124Free CancellationRating
7.8
8,601 reviews
Search Delta flights
FrontierPriceFrom $133Free CancellationRating
5.6
2,578 reviews
Search Frontier flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
10,234 reviews
Search United Airlines flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,200 reviews
Search Southwest flights
American AirlinesPriceFrom $182Free CancellationRating
7.0
12,085 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $184Free CancellationRating
7.9
12,966 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Missouri?

It is quick and easy to find Washington to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

Can I find flights from Washington to Missouri with flexible booking policies on momondo?

Flights from Washington to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Missouri?

Once you have performed a search for Washington to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Missouri right now. Can momondo alert me if prices change?

Price alerts on flights to Missouri from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Missouri

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