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Cheap flights from Pasco to St. Louis from $228

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pasco to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:21 pm - 9:28 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
7h 07m1 stop Salt Lake City
Delta Logo
3:32 pm - 8:00 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
6h 28m1 stop Minneapolis St Paul
$455Delta
Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
12:59 pm - 8:57 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
5h 58m1 stop Denver Intl
United Airlines Logo
2:50 pm - 9:14 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
8h 24m1 stop Denver Intl
$455United Airlines
Wed, Dec 9 - Tue, Dec 15
American Airlines Logo
5:03 am - 1:43 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
6h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
2:28 pm - 7:48 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
7h 20m1 stop Phoenix Sky Harbor Intl
$455American Airlines
Wed, Dec 9 - Wed, Dec 16
American Airlines Logo
3:37 pm - 11:56 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
6h 19m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
2:28 pm - 7:48 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
7h 20m1 stop Phoenix Sky Harbor Intl
$455American Airlines
Wed, Dec 9 - Wed, Dec 16
Delta Logo
7:00 am - 2:44 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
5h 44m1 stop Minneapolis St Paul
Delta Logo
7:08 am - 3:11 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
10h 03m2 stops Salt Lake City Seattle/Tacoma Intl
$460Delta
Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
12:59 pm - 8:57 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
5h 58m1 stop Denver Intl
United Airlines Logo
9:40 am - 9:14 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
13h 34m2 stops Chicago O'Hare Intl Denver Intl
$460United Airlines
Wed, Dec 9 - Tue, Dec 15
American Airlines Logo
5:03 am - 1:43 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
6h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 3:07 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
11h 07m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$460American Airlines
Wed, Dec 9 - Wed, Dec 16
Delta Logo
5:10 am - 8:32 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
13h 22m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
Delta Logo
7:08 am - 3:11 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
10h 03m2 stops Salt Lake City Seattle/Tacoma Intl
$463Delta
Wed, Dec 9 - Tue, Dec 15
Delta Logo
12:21 pm - 11:26 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
9h 05m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
7:08 am - 3:11 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
10h 03m2 stops Salt Lake City Seattle/Tacoma Intl
$466Delta
Wed, Dec 9 - Wed, Dec 16
Delta Logo
12:21 pm - 11:26 pmPSC  Pasco Tri Cities-STL Lambert-St Louis
9h 05m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
7:08 am - 3:11 pmSTL  Lambert-St Louis-PSC Pasco Tri Cities
10h 03m2 stops Salt Lake City Seattle/Tacoma Intl
$466Delta
Wed, Dec 9 - Wed, Dec 16

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Delta flights from Pasco to St. Louis

Our best Delta deals on Pasco to St. Louis flight tickets
Delta
Dec 9
PSC7:00 amPasco Tri Cities
5h 44m
1 stop
STL2:44 pmLambert-St Louis
Dec 16
STL7:08 amLambert-St Louis
10h 03m
2 stops
PSC3:11 pmPasco Tri Cities
$460
Delta
Dec 9
PSC5:10 amPasco Tri Cities
13h 22m
2 stops
STL8:32 pmLambert-St Louis
Dec 15
STL7:08 amLambert-St Louis
10h 03m
2 stops
PSC3:11 pmPasco Tri Cities
$463
Delta
Dec 9
PSC12:21 pmPasco Tri Cities
9h 05m
2 stops
STL11:26 pmLambert-St Louis
Dec 16
STL7:08 amLambert-St Louis
10h 03m
2 stops
PSC3:11 pmPasco Tri Cities
$466

United Airlines flights from Pasco to St. Louis

Our best United Airlines deals on Pasco to St. Louis flight tickets
United Airlines
Dec 9
PSC12:59 pmPasco Tri Cities
5h 58m
1 stop
STL8:57 pmLambert-St Louis
Dec 15
STL2:50 pmLambert-St Louis
8h 24m
1 stop
PSC9:14 pmPasco Tri Cities
$455
United Airlines
Oct 31
PSC5:10 amPasco Tri Cities
8h 33m
2 stops
STL3:43 pmLambert-St Louis
Nov 4
STL4:39 pmLambert-St Louis
6h 19m
1 stop
PSC8:58 pmPasco Tri Cities
$560
United Airlines
Oct 31
PSC5:10 amPasco Tri Cities
12h 13m
2 stops
STL7:23 pmLambert-St Louis
Nov 4
STL1:08 pmLambert-St Louis
9h 50m
2 stops
PSC8:58 pmPasco Tri Cities
$565

momondo Fare Finder

 
Use the filters below to find and compare flights from Pasco to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

12:21 pm-9:28 pm

1 stop7h 07m

Lambert-St Louis

Wed 12/16

3:32 pm-8:00 pm

1 stop6h 28m

$455

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

12:59 pm-8:57 pm

1 stop5h 58m

Lambert-St Louis

Tue 12/15

2:50 pm-9:14 pm

1 stop8h 24m

$455

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

5:03 am-1:43 pm

1 stop6h 40m

Lambert-St Louis

Wed 12/16

2:28 pm-7:48 pm

1 stop7h 20m

$455

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

3:37 pm-11:56 pm

1 stop6h 19m

Lambert-St Louis

Wed 12/16

2:28 pm-7:48 pm

1 stop7h 20m

$455

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

7:00 am-2:44 pm

1 stop5h 44m

Lambert-St Louis

Wed 12/16

7:08 am-3:11 pm

2 stops10h 03m

$460

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

12:59 pm-8:57 pm

1 stop5h 58m

Lambert-St Louis

Tue 12/15

9:40 am-9:14 pm

2 stops13h 34m

$460

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

5:03 am-1:43 pm

1 stop6h 40m

Lambert-St Louis

Wed 12/16

6:00 am-3:07 pm

2 stops11h 07m

$460

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

5:10 am-8:32 pm

2 stops13h 22m

Lambert-St Louis

Tue 12/15

7:08 am-3:11 pm

2 stops10h 03m

$463

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

12:21 pm-11:26 pm

2 stops9h 05m

Lambert-St Louis

Wed 12/16

7:08 am-3:11 pm

2 stops10h 03m

$466

PascoSt. Louis

PSC Pasco Tri Cities - STL Lambert-St Louis

PSCSTL

Pasco Tri Cities

Wed 12/9

12:21 pm-11:26 pm

2 stops9h 05m

Lambert-St Louis

Wed 12/16

7:08 am-3:11 pm

2 stops10h 03m

$466

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 St. Louis from

How to get the cheapest flight ticket from Pasco to St. Louis

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 St. Louis?

In general, January is the cheapest month to fly from Pasco to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $330. The month of April is another great option to travel to St. Louis, with average flight prices from Pasco averaging around $397.

Can stopping save me money on Pasco to St. Louis flights?

You could potentially save up to 27% on your flight if you consider stops on a Pasco to St. Louis flight.

When to book flights from Pasco to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Pasco to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pasco to St. Louis (PSC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to St. Louis

Best Price Found

$228

Fastest flight time

5h 21m

Direct flights

None
The best one-way flight to St. Louis from Pasco in the past 72 hours is $228. The best round-trip flight deal from Pasco to St. Louis found on momondo in the last 72 hours is $455.
The fastest flight from Pasco to St. Louis takes 5h 21m
There are no direct flights from Pasco to St. Louis. There are no popular flight routes from Pasco to St. Louis.
Search flight deals

Frequently asked questions about flying from Pasco to St. Louis

  • How far is Pasco Tri Cities to Lambert-St Louis by plane?

    There are 1553.5 mi between Pasco Tri Cities and Lambert-St Louis. A reasonable flight in good conditions will take 5h 21m.

  • When did momondo last update prices for flights from Pasco Tri Cities Airport to Lambert-St Louis Airport?

    Prices for flights from Pasco Tri Cities Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Pasco Tri Cities Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Pasco Tri Cities Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pasco to St. Louis?

Best airlines flying from Pasco to St. Louis

Compare and see reviews for airlines that fly from Pasco to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $397Free CancellationRating
7.8
8,579 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
St. Peters
Maryland Heights
Alton
Collinsville
Florissant
Hermann
Clayton
O'Fallon
Farmington
Fenton
Festus
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pasco to St. Louis for you.

Can I find flights from Pasco to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Pasco with this policy.

How can momondo help me find flights from Pasco to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pasco to St. Louis.

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

Of course. momondo tracks the price of Pasco to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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