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$54+ Cheap flights from Missouri to Newark (EWR)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EWR
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Missouri to Newark

Keep the following information in mind while searching for Missouri to Newark flight deals. Data was last updated julio 31, 2025.

Round-trip from

$182
(Mytrip)

One-way from

$54
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$354

Good round-trip deal

$362 or less

Good one-way deal

$257 or less
From Missouri to Newark
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One-way flight from Missouri to Newark
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Missouri to Newark.
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Price to beat on a one-way flight from Missouri to Newark.
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Find flight deals from Missouri to Newark

Cheapest flights from Missouri to Newark
Explore the most affordable flight options available from Missouri to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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.
jue. 8/142:30 pmSTL - EWR
1 stop5h 30mSpirit Airlines
lun. 8/1810:00 amEWR - STL
1 stop4h 32mSpirit Airlines
Deal found 7/30$182
This Flightnetwork deal was found by Cheapflights users on 7/31. 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.
jue. 9/45:15 amMCI - EWR
1 stop6h 32mSpirit Airlines
lun. 9/810:55 amEWR - MCI
1 stop13h 12mSpirit Airlines
Deal found 7/31$203
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/22:52 pmSTL - EWR
1 stop8h 52mFrontier
jue. 8/75:59 amEWR - STL
1 stop8h 35mFrontier
Deal found 7/28$208
This American Airlines deal was found by Cheapflights users on 7/30. 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. 9/136:29 amSTL - EWR
1 stop5h 30mAmerican Airlines
sáb. 9/202:27 pmEWR - STL
1 stop7h 05mAmerican Airlines
Deal found 7/30$216
This Delta deal was found by Cheapflights users on 7/29. 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.
mié. 9/176:40 amSTL - EWR
1 stop4h 25mDelta
sáb. 9/277:10 amEWR - STL
1 stop6h 11mDelta
Deal found 7/29$217
This Mytrip deal was found by Cheapflights users on 7/29. 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.
jue. 9/1812:05 pmSTL - EWR
1 stop7h 56mMultiple Airlines
dom. 9/2110:05 amEWR - STL
2 stops9h 31mMultiple Airlines
Deal found 7/29$222
This United Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 9/195:30 pmSTL - EWR
1 stop6h 00mUnited Airlines
lun. 9/229:48 pmEWR - STL
Nonstop2h 56mUnited Airlines
Deal found 7/29$223
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2211:22 amMCI - EWR
1 stop12h 21mFrontier
dom. 8/245:55 amEWR - MCI
1 stop5h 47mFrontier
Deal found 7/31$238
This CheapOair deal was found by Cheapflights users on 7/29. 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.
lun. 8/411:20 amMCI - EWR
1 stop12h 24mMultiple Airlines
jue. 8/76:05 amEWR - MCI
1 stop4h 30mMultiple Airlines
Deal found 7/29$239
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 9/63:54 pmSGF - EWR
1 stop6h 10mDelta
sáb. 9/136:00 amEWR - SGF
1 stop5h 59mDelta
Deal found 7/30$251
This American Airlines deal was found by Cheapflights users on 7/30. 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.
jue. 10/2311:06 amSGF - EWR
1 stop4h 50mAmerican Airlines
mar. 10/286:00 amEWR - SGF
1 stop6h 37mAmerican Airlines
Deal found 7/30$255
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 12/236:20 pmSGF - EWR
1 stop5h 06mUnited Airlines
mar. 1/63:30 pmEWR - SGF
1 stop6h 53mUnited Airlines
Deal found 7/30$299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Newark 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 julio 31, 2025.
Use the filters below to find and compare flights from Missouri to Newark Airport that are best for you.

Fly from

Missouri

Fly to

Newark

Route

Depart

Return

Price

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

jue. 8/14

2:30 pm-9:00 pm

1 stop5h 30m

Newark

lun. 8/18

10:00 am-1:32 pm

1 stop4h 32m

$182

Kansas CityNewark

MCI - EWR

MCIEWR

Kansas City

jue. 9/4

5:15 am-12:47 pm

1 stop6h 32m

Newark

lun. 9/8

10:55 am-11:07 pm

1 stop13h 12m

$203

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

vie. 8/22

2:01 pm-12:43 am

1 stop9h 42m

Newark

sáb. 8/30

5:55 am-1:33 pm

1 stop8h 38m

$208

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

sáb. 9/13

6:29 am-12:59 pm

1 stop5h 30m

Newark

sáb. 9/20

2:27 pm-8:32 pm

1 stop7h 05m

$216

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

mié. 9/17

6:40 am-12:05 pm

1 stop4h 25m

Newark

sáb. 9/27

7:10 am-12:21 pm

1 stop6h 11m

$217

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

jue. 9/18

12:05 pm-9:01 pm

1 stop7h 56m

Newark

dom. 9/21

10:05 am-6:36 pm

2 stops9h 31m

$222

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

vie. 9/19

5:30 pm-12:30 am

1 stop6h 00m

Newark

lun. 9/22

9:48 pm-11:44 pm

Nonstop2h 56m

$223

Kansas CityNewark

MCI - EWR

MCIEWR

Kansas City

vie. 8/22

11:22 am-12:43 am

1 stop12h 21m

Newark

dom. 8/24

5:55 am-10:42 am

1 stop5h 47m

$238

Kansas CityNewark

MCI - EWR

MCIEWR

Kansas City

lun. 8/4

11:20 am-12:44 am

1 stop12h 24m

Newark

jue. 8/7

6:05 am-9:35 am

1 stop4h 30m

$239

SpringfieldNewark

SGF - EWR

SGFEWR

Springfield-Branson

sáb. 9/6

3:54 pm-11:04 pm

1 stop6h 10m

Newark

sáb. 9/13

6:00 am-10:59 am

1 stop5h 59m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 32 results
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Best time to book a flight from Missouri to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Newark Airport

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Newark Airport (average of $228). Flying from Missouri to Newark Airport in June is currently the most expensive (average of $300). 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 EWR?

Find hourly flight availability from Missouri to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Missouri to Newark Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Missouri to Newark Airport

Explore weekly flight availability from Missouri to Newark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from USMO to EWR are scheduled on a Thursday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated julio 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Missouri to Newark Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Spirit Airlines
6.3
Okay
8,049 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

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

  • How popular is this Missouri to Newark Airport flight route?

    This flight path from Missouri to Newark was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $54. Users have also found prices from $99 and $105 on United Airlines and Frontier, respectively.

  • What are the most popular routes from Missouri to Newark Airport?

    While some choose either Kansas City - Newark or Springfield-Branson - Newark, Lambert-St Louis - Newark is the most popular route from Missouri to Newark Airport.

  • What are the most reliable airlines from Missouri to Newark Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Missouri to Newark Airport on time: GoJet (100%), Austrian Airlines (82%), Lufthansa (82%).

  • What are the cheapest flights from Missouri to Newark Airport?

    On average you can expect to pay $977 for a flight from Missouri to Newark Airport. The cheapest flight overall is $185 while the most popular route, (Lambert-St Louis - Newark) is currently priced at $137.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Newark 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 Missouri to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Newark Airport (average of $228). Flying from Missouri to Newark Airport in June is currently the most expensive (average of $300). 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.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
Ronkonkoma
Yonkers
Absecon
East Rutherford
Mahwah
North Bergen
Staten Island
Stamford
Parsippany
New Brunswick
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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Alternative routes for Missouri to Newark

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Newark

Discover the top 4 airlines that operate flights from Missouri to Newark. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$193FlexibilityNo cancel feeOn-time65%
DeltaCheapest$218Average$374FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$219Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$252Average$431FlexibilityNo cancel feeOn-time69%

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