$55+ Cheap flights from Missouri to Pennsylvania
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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Missouri to Pennsylvania with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Pennsylvania
Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Pennsylvania (USPA). 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 January 21, 2025.
Round-trip from | $109 (Flightnetwork) |
|---|---|
One-way from | $55 (Frontier) |
Good round-trip deal | $375 or less |
Good one-way deal | $260 or less |
Find flight deals from Missouri to Pennsylvania
Cheapest flights from Missouri to PennsylvaniaExplore the most affordable flight options available from Missouri to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Missouri to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Flightnetwork deal was found by Cheapflights users on 1/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. 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.
This Mytrip deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/19. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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.
This Southwest deal was found by Cheapflights users on 1/21. 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.
Find flights from Missouri to Pennsylvania within your budget
Customize your flight search to find flights from Missouri to Pennsylvania 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisPhiladelphia
STL - PHL
STLPHL
Lambert-St Louis
Sat 3/1
5:20 pm-7:30 am
1 stop13h 10m
Philadelphia
Mon 3/10
10:59 pm-11:49 pm
1 stop25h 50m
St. LouisNewark
STL - EWR
STLEWR
Lambert-St Louis
Tue 2/4
3:48 pm-9:01 am
1 stop16h 13m
Newark
Tue 2/11
7:59 am-2:43 pm
1 stop7h 44m
Kansas CityNewark
MCI - EWR
MCIEWR
Kansas City
Tue 3/4
2:06 pm-10:11 pm
1 stop7h 05m
Newark
Wed 3/12
5:45 am-3:44 pm
1 stop10h 59m
St. LouisNewark
STL - EWR
STLEWR
Lambert-St Louis
Wed 3/5
7:05 am-10:34 am
Nonstop2h 29m
Newark
Mon 3/10
10:00 am-2:23 pm
1 stop5h 23m
St. LouisPhiladelphia
STL - PHL
STLPHL
Lambert-St Louis
Tue 2/18
4:00 pm-9:59 am
1 stop16h 59m
Philadelphia
Thu 2/20
8:13 am-2:42 pm
1 stop7h 29m
St. LouisNewark
STL - EWR
STLEWR
Lambert-St Louis
Thu 2/20
6:43 am-12:11 pm
1 stop4h 28m
Newark
Thu 2/27
6:00 am-9:36 am
1 stop4h 36m
St. LouisPhiladelphia
STL - PHL
STLPHL
Lambert-St Louis
Thu 5/8
7:27 pm-1:32 am
1 stop29h 05m
Philadelphia
Mon 5/12
10:59 pm-12:01 am
1 stop26h 02m
St. LouisNew York
STL - LGA
STLLGA
Lambert-St Louis
Thu 2/20
4:00 pm-9:00 am
2 stops16h 00m
New York LaGuardia
Tue 2/25
6:29 am-2:42 pm
1 stop9h 13m
St. LouisNew York
STL - LGA
STLLGA
Lambert-St Louis
Sun 2/2
5:05 pm-10:00 am
1 stop15h 55m
New York LaGuardia
Fri 2/7
5:00 pm-11:31 pm
1 stop7h 31m
St. LouisNew York
STL - JFK
STLJFK
Lambert-St Louis
Mon 2/10
5:05 pm-1:59 pm
1 stop19h 54m
New York John F Kennedy Intl
Tue 3/4
7:59 am-5:36 pm
1 stop10h 37m
Best time to book a flight from Missouri to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Missouri with our price prediction graph.
Travel insights for flights from Missouri to Pennsylvania
Get recent, data-driven insights about flights from Missouri to Pennsylvania including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Missouri to Pennsylvania?
Currently, August is the cheapest month in which you can book a flight from Missouri to Pennsylvania (average of $236). Flying from Missouri to Pennsylvania in March is currently the most expensive (average of $295). 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 MO to PA?
Find hourly flight availability from Missouri to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
When flying from Missouri to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Pennsylvania by month
Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.
Temperature in Pennsylvania by month
Plan your trip to Pennsylvania by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Pennsylvania, 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 33.8 F).
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Missouri to Pennsylvania, such as American Airlines, Alaska Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
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.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
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.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
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.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
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.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
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.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
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 Missouri to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Missouri to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Missouri to Pennsylvania
Discover the top 6 airlines that operate flights from Missouri to Pennsylvania. 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$94 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$130 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$131 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$155 | Average$241 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$196 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$405 | FlexibilityNo cancel fee | On-time63% |