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$55+ Cheap flights from Philadelphia (PHL) to Missouri

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STL
ene. 13 — ene. 201
lun. 1/13
lun. 1/20
1 adult, Economy
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Cheap flight deals from Philadelphia to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Missouri (USMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 8, 2025.

Round-trip from

$313
(Mytrip)

One-way from

$55
(Cheapflightsfares)
From Philadelphia to Missouri
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One-way flight from Philadelphia to Missouri
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Find flight deals from Philadelphia to Missouri

Cheapest flights from Philadelphia to Missouri
Explore the most affordable flight options available from Philadelphia to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2025.

This Mytrip deal was found by Cheapflights users on 1/7. 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.
vie. 2/215:15 pmPHL - MCI
3 stops22h 48mSpirit Airlines
dom. 2/237:24 pmMCI - PHL
2 stops10h 29mSpirit Airlines
Deal found 1/7$313
This United Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 4/95:01 pmPHL - MCI
1 stop5h 59mUnited Airlines
sáb. 4/126:00 amMCI - PHL
2 stops10h 25mUnited Airlines
Deal found 1/7$314
This American Airlines deal was found by Cheapflights users on 1/6. 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.
sáb. 8/2310:50 amPHL - MCI
1 stop4h 54mAmerican Airlines
vie. 9/56:02 amMCI - PHL
Nonstop2h 38mAmerican Airlines
Deal found 1/6$316
This Delta deal was found by Cheapflights users on 1/8. 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.
jue. 2/61:11 pmPHL - MCI
1 stop7h 31mDelta
jue. 2/137:00 amMCI - PHL
1 stop6h 50mDelta
Deal found 1/8$325
This American Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 2/147:00 pmPHL - STL
Nonstop2h 42mAmerican Airlines
mar. 2/185:45 amSTL - PHL
1 stop8h 04mAmerican Airlines
Deal found 1/7$342
This Southwest deal was found by Cheapflights users on 1/6. 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.
vie. 2/76:15 amPHL - MCI
2 stops8h 10mSouthwest
lun. 2/104:50 pmMCI - PHL
1 stop4h 05mSouthwest
Deal found 1/6$344
This Mytrip deal was found by Cheapflights users on 1/8. 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.
vie. 1/246:00 amPHL - STL
3 stops30h 30mMultiple Airlines
dom. 2/94:28 pmSTL - PHL
1 stop16h 29mMultiple Airlines
Deal found 1/8$345
This Southwest deal was found by Cheapflights users on 1/7. 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.
mar. 2/111:40 pmPHL - STL
1 stop9h 15mSouthwest
mar. 2/2511:00 amSTL - PHL
2 stops11h 15mSouthwest
Deal found 1/7$346
This Gotogate deal was found by Cheapflights users on 1/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/85:20 amPHL - STL
1 stop19h 07mFrontier
mié. 1/155:05 pmSTL - PHL
1 stop20h 01mFrontier
Deal found 1/7$348
This Delta deal was found by Cheapflights users on 1/7. 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.
mar. 1/216:07 pmPHL - STL
1 stop6h 30mDelta
mié. 1/296:43 amSTL - PHL
1 stop4h 22mDelta
Deal found 1/7$349
This Kissandfly.com deal was found by Cheapflights users on 1/8. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/105:15 pmPHL - STL
1 stop5h 34mSouthern / Mokulele
mié. 2/1212:15 pmSTL - PHL
3 stops9h 39mSouthern / Mokulele
Deal found 1/8$394
This United Airlines deal was found by Cheapflights users on 1/8. 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.
mié. 1/225:10 pmPHL - JLN
1 stop7h 44mUnited Airlines
sáb. 6/217:40 amJLN - PHL
1 stop5h 42mUnited Airlines
Deal found 1/8$395

Find flights from Philadelphia to Missouri within your budget

Customize your flight search to find flights from Philadelphia to Missouri 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 enero 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

vie. 2/21

5:15 pm-3:03 pm

3 stops22h 48m

Kansas City

dom. 2/23

7:24 pm-6:53 am

2 stops10h 29m

$313

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

sáb. 1/18

10:10 am-8:31 pm

2 stops11h 21m

Kansas City

sáb. 1/25

3:26 pm-9:40 pm

1 stop5h 14m

$324

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

jue. 2/6

1:11 pm-7:42 pm

1 stop7h 31m

Kansas City

jue. 2/13

7:00 am-2:50 pm

1 stop6h 50m

$325

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

vie. 2/7

11:05 am-1:21 pm

Nonstop3h 16m

Kansas City

lun. 2/10

5:13 am-2:53 pm

1 stop8h 40m

$329

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

vie. 2/14

7:00 pm-8:42 pm

Nonstop2h 42m

Lambert-St Louis

mar. 2/18

5:45 am-2:49 pm

1 stop8h 04m

$342

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

vie. 2/7

1:30 pm-10:30 pm

2 stops10h 00m

Kansas City

dom. 2/9

7:25 am-1:10 pm

1 stop4h 45m

$344

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

mar. 2/11

6:25 am-10:25 am

1 stop5h 00m

Lambert-St Louis

mar. 2/25

11:05 am-9:05 pm

2 stops9h 00m

$346

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

mar. 1/21

6:07 pm-11:37 pm

1 stop6h 30m

Lambert-St Louis

mié. 1/29

6:43 am-12:05 pm

1 stop4h 22m

$349

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

dom. 4/13

10:59 pm-11:46 pm

1 stop25h 47m

Lambert-St Louis

jue. 4/17

1:16 pm-6:47 am

1 stop16h 31m

$360

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

lun. 1/20

6:00 am-2:43 pm

3 stops33h 43m

Lambert-St Louis

jue. 1/23

1:00 pm-10:16 pm

3 stops32h 16m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 34 results
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Best time to book a flight from Philadelphia to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Philadelphia to Missouri

Get recent, data-driven insights about flights from Philadelphia to Missouri including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Philadelphia to Missouri?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Missouri (average of $311). Flying from Philadelphia to Missouri in March is currently the most expensive (average of $356). 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 PHL to MO?

Find hourly flight availability from Philadelphia to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 8, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Missouri as you normally would.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated enero 8, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Philadelphia to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,648 reviews
Southwest
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,627 reviews
Southwest
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,499 reviews
Southwest
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,939 reviews
Southwest
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Missouri?

    If you book a flight to Missouri from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this Philadelphia to Missouri flight route?

    Within the past month, 15 users have taken a look at flights from Philadelphia to Missouri.

  • What are the cheapest airlines to fly from Philadelphia to Missouri one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Missouri are Frontier ($55), Spirit Airlines ($70), and American Airlines ($110).

  • What are the most popular routes from Philadelphia to Missouri?

    The most popular route from Philadelphia to Missouri is Philadelphia - Lambert-St Louis. You may also consider Philadelphia - Kansas City or Philadelphia - Springfield-Branson.

  • What are the most reliable airlines from Philadelphia to Missouri?

    The top 3 most reliable airlines when flying from Philadelphia to Missouri are Republic Airways (88%), Southwest (86%) and PSA Airlines (79%).

  • What are the cheapest flights from Philadelphia to Missouri?

    Looking for the cheapest flight from Philadelphia to Missouri? While on average our users pay $367, our data indicates the cheapest price to be $169. The most popular route (Philadelphia - Lambert-St Louis), is priced around $150.

  • Can I find deals for flights from Philadelphia to Missouri that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Missouri.

  • Can I find deals for business class flights from Philadelphia to Missouri?

    Yes. Cheapflights offers flight deals from Philadelphia to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Missouri (average of $311). Flying from Philadelphia to Missouri in March is currently the most expensive (average of $356). 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.

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Alternative routes for Philadelphia to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Philadelphia to Missouri

Discover the top 6 airlines that operate flights from Philadelphia to Missouri. 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 enero 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$106FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$140Average$461FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$154Average$253FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$196Average$481FlexibilityNo cancel feeOn-time69%
DeltaCheapest$200Average$456FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$246Average$418FlexibilityNo cancel feeOn-time63%
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