$70 Find Cheap Flights from Pennsylvania to Missouri

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Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$70
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Newark Liberty Airport to Kansas City

FAQs for booking flights from Pennsylvania to Missouri

  • How does KAYAK find such low prices on flights from Pennsylvania to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pennsylvania to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pennsylvania to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Pennsylvania to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pennsylvania to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Missouri?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Missouri is Lambert-St Louis Airport (STL), with an average flight price of $248.

  • What is the cheapest day to fly to Missouri?

    Based on KAYAK data, the cheapest day to fly to Missouri is Saturday where round-trip tickets can be as cheap as $287. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $440 on average.

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally in the afternoon, when round-trip flights cost $298 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Missouri is generally in the morning, which is peak travel time and where the average cost of a ticket is $383.

  • What is the cheapest flight to Missouri?

    The cheapest ticket to Missouri from Pennsylvania found in the last 72 hours was to St. Louis, at $242 round-trip. The most popular route is Philadelphia (PHL) to St. Louis (STL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $242.

  • What is the cheapest month to fly from Pennsylvania to Missouri?

    The cheapest month for flights from Pennsylvania to Missouri is September, when tickets cost $233 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $403 and $378 respectively.

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

    To get a below average price on the flight from Pennsylvania to Missouri, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

  • How long is the flight to Missouri?

    An average nonstop flight from Pennsylvania to Missouri takes 5h 13m, covering a distance of 914 miles. The shortest route is Pittsburgh (PIT) to St. Louis (STL) with an average flight time of 1h 45m.

  • What are the most popular destinations in Missouri?

    Based on KAYAK flight searches, the most popular destination is St. Louis (48% of total searches to Missouri). The next most popular destinations are Kansas City (46%) and Springfield (5%). Searches for flights to Columbia (1%), to Joplin (0%) and to Branson (0%) are also popular.

Top 5 airlines serving from Pennsylvania to Missouri

Need help choosing which airline to fly with from Pennsylvania to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
7.6Entertainment
8.0Comfort
8.2Boarding
8.6Crew
7.1Food
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Book cheap flights from Pennsylvania to Missouri

Recent round-trip flight deals

5/13Tue
1 stopSpirit Airlines
9h 41mEWR-MCI
5/14Wed
1 stopSpirit Airlines
6h 13mMCI-EWR
$160
5/13Tue
1 stopSpirit Airlines
7h 10mEWR-MCI
5/17Sat
1 stopSpirit Airlines
6h 13mMCI-EWR
$161
5/29Thu
nonstopAmerican Airlines
2h 27mDCA-STL
5/30Fri
nonstopAmerican Airlines
1h 59mSTL-DCA
$179
5/24Sat
nonstopSouthwest
2h 15mDCA-STL
5/28Wed
nonstopSouthwest
2h 00mSTL-DCA
$197
7/1Tue
nonstopSouthwest
2h 10mDCA-STL
7/5Sat
1 stopSouthwest
4h 20mSTL-DCA
$198
5/29Thu
1 stopDelta
4h 00mDCA-STL
5/30Fri
1 stopDelta
4h 02mSTL-DCA
$199
5/29Thu
1 stopUnited Airlines
4h 57mIAD-STL
5/30Fri
1 stopUnited Airlines
6h 03mSTL-IAD
$199
5/29Thu
nonstopAmerican Airlines
2h 17mDCA-STL
6/3Tue
nonstopAmerican Airlines
1h 59mSTL-DCA
$204
7/4Fri
nonstopUnited Airlines
2h 19mIAD-STL
7/5Sat
nonstopUnited Airlines
2h 08mSTL-IAD
$204
5/28Wed
nonstopDelta
2h 37mLGA-STL
5/30Fri
nonstopDelta
2h 28mSTL-LGA
$221

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Recent one-way flight deals

5/29Thu
1 stopSpirit Airlines
7h 10mEWR-MCI
$70
5/19Mon
1 stopSpirit Airlines
6h 18mEWR-MCI
$77
5/30Fri
nonstopAmerican Airlines
2h 27mDCA-STL
$90
5/30Fri
1 stopDelta
4h 42mIAD-STL
$100
5/28Wed
1 stopDelta
4h 00mDCA-STL
$100
5/31Sat
nonstopUnited Airlines
2h 16mIAD-STL
$105
6/4Wed
nonstopUnited Airlines
2h 56mEWR-STL
$111
6/14Sat
nonstopAmerican Airlines
2h 16mDCA-STL
$115
5/21Wed
nonstopSouthwest
3h 15mLGA-MCI
$129
6/4Wed
2 stopsSouthwest
10h 55mIAD-STL
$130

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Last minute flights from Pennsylvania to Missouri

Last minute flight, train and bus deals

5/5Mon
multi-stopFrontier
18h 07mJFK-STL
5/11Sun
multi-stopFrontier
30h 35mSTL-JFK
$179
5/5Mon
multi-stopFrontier
8h 33mPHL-STL
5/7Wed
multi-stopFrontier
12h 51mSTL-PHL
$188
5/1Thu
multi-stopUnited Airlines
5h 22mLGA-STL
6/12Thu
multi-stopUnited Airlines
5h 10mSTL-LGA
$263
5/4Sun
nonstopUnited Airlines
2h 59mEWR-STL
6/30Mon
nonstopUnited Airlines
2h 35mSTL-EWR
$268
5/3Sat
multi-stopAmerican Airlines
5h 16mLGA-STL
5/10Sat
nonstopAmerican Airlines
2h 28mSTL-LGA
$285
5/4Sun
multi-stopDelta
4h 33mEWR-STL
6/30Mon
multi-stopDelta
4h 48mSTL-EWR
$288
5/1Thu
multi-stopDelta
5h 46mEWR-STL
5/6Tue
multi-stopDelta
6h 40mSTL-EWR
$295
5/3Sat
nonstopAmerican Airlines
2h 47mLGA-STL
5/4Sun
nonstopAmerican Airlines
2h 27mSTL-LGA
$325
5/1Thu
nonstopSouthwest
2h 45mLGA-STL
5/4Sun
nonstopSouthwest
2h 25mSTL-LGA
$346
5/1Thu
multi-stopSouthwest
8h 45mLGA-STL
6/12Thu
multi-stopSouthwest
5h 45mSTL-LGA
$363

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Everything you need to know for your flight to Missouri

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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