Cheap flights from Pennsylvania to Missouri from $47
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Missouri departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Pennsylvania to Missouri that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pennsylvania to Missouri.
Cheap last minute flights
Planning a quick getaway from Pennsylvania to Missouri? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Missouri, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Pennsylvania to Missouri
Find recent round-trip train or bus tickets from Pennsylvania to Missouri.
All round-trip flight deals to Missouri
The cheapest plane tickets to Missouri found on KAYAK recently.
American Airlines flights from Pennsylvania to Missouri
Our best American Airlines deals on Pennsylvania to Missouri flight tickets
American Airlines![American Airlines]()
Feb 18![American Airlines]()
Feb 19
DCA9:14 pmWashington, D.C. Reagan-National
2h 30m
STL10:44 pmLambert-St Louis
STL6:04 amLambert-St Louis
2h 15m
DCA9:19 amWashington, D.C. Reagan-National
American Airlines![American Airlines]()
Feb 11![American Airlines]()
Feb 15
DCA8:37 amWashington, D.C. Reagan-National
2h 47m
STL10:24 amLambert-St Louis
STL6:04 amLambert-St Louis
2h 15m
DCA9:19 amWashington, D.C. Reagan-National
United Airlines flights from Pennsylvania to Missouri
Our best United Airlines deals on Pennsylvania to Missouri flight tickets
United Airlines![United Airlines]()
Feb 10![United Airlines]()
Feb 15
IAD8:50 amWashington, D.C. Dulles Intl
2h 34m
STL10:24 amLambert-St Louis
STL8:25 amLambert-St Louis
2h 09m
IAD11:34 amWashington, D.C. Dulles Intl
United Airlines![United Airlines]()
Feb 10![United Airlines]()
Feb 15
IAD8:50 amWashington, D.C. Dulles Intl
2h 34m
STL10:24 amLambert-St Louis
STL3:32 pmLambert-St Louis
4h 37m
1 stop
IAD9:09 pmWashington, D.C. Dulles Intl
See travel insights to Missouri from
How to get the cheapest flight ticket from Pennsylvania 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
Prices
Airlines
Other information
What is the cheapest month to fly to Missouri?
In general, June is the cheapest month to fly from Pennsylvania to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $201. If you aren’t able to travel to Missouri during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $201.
What is the cheapest day to depart on your flight to Missouri?
The cheapest day to depart from Pennsylvania to Missouri is on a Wednesday when prices can be found for as low as $226. Flights from Pennsylvania to Missouri on a Sunday will generally be more expensive and average around $338. 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 at noon. momondo users have found flights departing from Pennsylvania to Missouri at noon for as low as $244. 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 in the afternoon, with an average ticket price of $348. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Pennsylvania to Missouri flight route?
Fly from Philadelphia to Kansas City for the best Pennsylvania - Missouri flight prices
How far in advance should I book a flight to Missouri?
In general, most travelers find the cheapest time to book a flight to Missouri is about 48 days prior to their departure date when tickets on average are $327. Keep in mind that you might be able to find cheaper flights to Missouri at any time. In fact, our users found flights for as low as $143 in the past 72 hours.
What cabin class options are available on Pennsylvania to Missouri flights?
There are 3 cabin classes available to choose from on Pennsylvania to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Pennsylvania to Missouri?
Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Pennsylvania to Missouri
What airlines fly to Missouri?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Missouri from Pennsylvania according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 6 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to Missouri on average per day?
As of January 2025, 43 flights take off from Pennsylvania and land in Missouri each day. The most common flight departure time for this route is 6:00PM, with 51% of daily flights taking off in the evening.
How many flights depart from Pennsylvania to Missouri on average per week?
As of January 2025, there are 306 flights per week flying from Pennsylvania to Missouri. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
Cheap Pennsylvania to Missouri flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Missouri
When did momondo last update prices for flights from Pennsylvania to Missouri?
Prices for flights from Pennsylvania to Missouri refresh daily.
How many operators does momondo search for flights from Pennsylvania to Missouri?
As of January 2025, there are 7 operators available to choose from for flights from Pennsylvania to Missouri.
How old do you have to be to fly from Pennsylvania to Missouri?
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 Pennsylvania to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Pennsylvania to Missouri?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to Missouri is Canadair (Bombardier) Regional Jet 900, representing 17.38% of all bookings. The subsequent popular models are Airbus A319 at 14.90%, Boeing 737-700 Passenger/BBJ1 (winglets) at 14.24%, and Embraer 175 at 11.32%.
Best airlines flying from Pennsylvania to Missouri
Compare and see reviews for airlines that fly from Pennsylvania to Missouri with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $43 | Free Cancellation | Rating 6.0 3,431 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $164 | Free Cancellation | Rating 6.3 8,089 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.4 8,961 reviews | |||
| PriceFrom $200 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.1 4,659 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Missouri?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Pennsylvania.
Can I find flights from Pennsylvania to Missouri with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Missouri from Pennsylvania with this policy.
How can momondo help me find flights from Pennsylvania to Missouri?
Once all potential Pennsylvania to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Pennsylvania to Missouri right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Pennsylvania to Missouri 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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