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Delaware

$55+ Cheap flights from Missouri to Delaware

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ILG
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Missouri to Delaware

Keep the following information in mind while searching for Missouri to Delaware flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$110
(Frontier)

One-way from

$55
(Frontier)
Provider with most accurate pricing for Kansas City Downtown-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Kansas City Downtown-Philadelphia flights.
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From Missouri to Delaware
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One-way flight from Missouri to Delaware
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Find flight deals from Missouri to Delaware

Cheapest flights from Missouri to Delaware
Explore the most affordable flight options available from Missouri to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Frontier deal was found by Cheapflights users on 2/22. 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.
Wed 4/235:41 pmSTL - PHL
1 stop12h 51mFrontier
Sat 4/264:28 pmPHL - STL
1 stop8h 36mFrontier
Deal found 2/22$110
This FlightHub deal was found by Cheapflights users on 2/22. 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.
Thu 5/87:37 pmSTL - PHL
1 stop13h 08mMultiple Airlines
Mon 5/124:33 pmPHL - STL
1 stop8h 33mMultiple Airlines
Deal found 2/22$149
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 4/16:00 amSTL - PHL
Nonstop2h 07mAmerican Airlines
Tue 4/110:30 amPHL - STL
1 stop8h 24mAmerican Airlines
Deal found 2/22$237
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/106:25 amMCI - PHL
1 stop7h 30mAmerican Airlines
Sat 3/2911:02 amPHL - MCI
Nonstop3h 17mAmerican Airlines
Deal found 2/22$281
This Mytrip deal was found by Cheapflights users on 2/22. 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.
Fri 3/74:39 pmMCI - PHL
2 stops23h 55mSpirit Airlines
Sun 3/1610:03 amPHL - MCI
2 stops24h 12mSpirit Airlines
Deal found 2/22$282
This Mytrip deal was found by Cheapflights users on 2/22. 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.
Fri 2/288:50 pmMCI - PHL
1 stop23h 14mMultiple Airlines
Mon 3/38:59 pmPHL - MCI
2 stops22h 28mMultiple Airlines
Deal found 2/22$288
This Delta deal was found by Cheapflights users on 2/22. 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.
Fri 3/146:39 pmMCI - PHL
1 stop5h 10mDelta
Tue 3/186:59 pmPHL - MCI
1 stop5h 17mDelta
Deal found 2/22$311
This FlightHub deal was found by Cheapflights users on 2/22. 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.
Thu 3/135:38 pmSTL - PHL
1 stop14h 20mSpirit Airlines
Mon 3/247:45 pmPHL - STL
1 stop23h 07mSpirit Airlines
Deal found 2/22$325
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 3/67:45 amJLN - PHL
1 stop5h 26mUnited Airlines
Mon 3/109:40 amPHL - JLN
1 stop8h 13mUnited Airlines
Deal found 2/22$329
This Mytrip deal was found by Cheapflights users on 2/22. 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.
Mon 3/109:51 pmSGF - PHL
1 stop30h 53mMultiple Airlines
Fri 3/146:30 amPHL - SGF
2 stops15h 31mMultiple Airlines
Deal found 2/22$332
This Southwest deal was found by Cheapflights users on 2/22. 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.
Thu 3/206:40 pmMCI - PHL
1 stop4h 10mSouthwest
Mon 3/248:25 pmPHL - MCI
1 stop4h 30mSouthwest
Deal found 2/22$334
This Southwest deal was found by Cheapflights users on 2/22. 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.
Mon 3/248:45 pmSTL - PHL
Nonstop2h 05mSouthwest
Wed 4/28:10 amPHL - STL
Nonstop2h 25mSouthwest
Deal found 2/22$337

Find flights from Missouri to Delaware within your budget

Customize your flight search to find flights from Missouri to Delaware 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 February 23, 2025.

Fly from

Missouri

Fly to

Delaware

Route

Depart

Return

Price

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Wed 4/23

5:41 pm-7:32 am

1 stop12h 51m

Philadelphia

Sat 4/26

4:28 pm-12:04 am

1 stop8h 36m

$110

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Thu 5/8

7:37 pm-9:45 am

1 stop13h 08m

Philadelphia

Mon 5/12

4:33 pm-12:06 am

1 stop8h 33m

$149

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Tue 4/1

6:00 am-9:07 am

Nonstop2h 07m

Philadelphia

Tue 4/1

10:30 am-5:54 pm

1 stop8h 24m

$237

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Mon 3/10

6:25 am-2:55 pm

1 stop7h 30m

Philadelphia

Sat 3/29

11:02 am-1:19 pm

Nonstop3h 17m

$281

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Fri 3/7

4:39 pm-5:34 pm

2 stops23h 55m

Philadelphia

Sun 3/16

10:03 am-9:15 am

2 stops24h 12m

$282

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Fri 3/14

6:39 pm-12:49 am

1 stop5h 10m

Philadelphia

Tue 3/18

6:59 pm-11:16 pm

1 stop5h 17m

$311

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Sun 3/16

8:03 pm-5:11 am

1 stop32h 08m

Philadelphia

Sat 3/29

6:40 am-7:35 pm

1 stop13h 55m

$312

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Thu 3/13

5:38 pm-8:58 am

1 stop14h 20m

Philadelphia

Mon 3/24

7:45 pm-5:52 pm

1 stop23h 07m

$325

JoplinPhiladelphia

JLN - PHL

JLNPHL

Joplin

Thu 3/6

7:45 am-2:11 pm

1 stop5h 26m

Philadelphia

Mon 3/10

9:40 am-4:53 pm

1 stop8h 13m

$329

SpringfieldPhiladelphia

SGF - PHL

SGFPHL

Springfield-Branson

Mon 3/10

9:51 pm-5:44 am

1 stop30h 53m

Philadelphia

Fri 3/14

6:30 am-9:01 pm

2 stops15h 31m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 38 results
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Best time to book a flight from Missouri to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware 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.

Travel insights for flights from Missouri to Delaware

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

Rainfall in Delaware by month

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

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

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

If weather is an important factor for your trip to Delaware, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated February 23, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Missouri to Delaware. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $55 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $64 and American Airlines from $122 one-way.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Missouri to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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