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

One-way options have recently been found by users for as low as $40 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $43 and JetBlue from $111 one-way.

How far in advance should I book a flight from Miami to Delaware?

Travelers have found it’s best to book a flight 60 days in advance to save up to 90% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Miami to Delaware 1-2 weeks in advance for as low as $103, or $174 for flights within the next 24 hours.

What is the cheapest month to fly from Miami to Delaware?

The best pricing can be found in the month of February. Prices to Delaware from Miami average $167. You can even find prices in February for less than $167, as users have found deals to Delaware from as low as $55. The month of June appears to be one of the more expensive times to travel to Delaware from Miami. Flying in the targeted month can save you up to 43%.

What airport do you fly from for flights from Miami to Delaware?

Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Delaware.

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

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

How can I find direct flights from Miami to Delaware?

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

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

Yes. Cheapflights offers flight deals from Miami 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.

$40+ Flights from Miami to Delaware

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Miami to Delaware 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Miami to Delaware

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$78 (Frontier)
One-way from	$40 (CheapOair)
Popular in	June
Cheapest in	February
Average price	$155

Provider with most accurate pricing for Miami-Philadelphia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Miami-Philadelphia flights.

Search Deals

From Miami to Delaware

Search Deals

One-way flight from Miami to Delaware

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Miami to Delaware

Cheapest flights from Miami to Delaware
Explore the most affordable flight options available from Miami to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Tue 4/154:08 pmMIA - PHL

Nonstop2h 58mFrontier

Wed 4/163:35 pmPHL - MIA

Nonstop3h 07mFrontier

Deal found 3/24

$78

Thu 4/108:20 pmMIA - PHL

Nonstop3h 02mMultiple Airlines

Wed 4/163:35 pmPHL - MIA

Nonstop3h 07mMultiple Airlines

Deal found 3/24

$88

Mon 4/78:57 pmMIA - PHL

Nonstop3h 02mSpirit Airlines

Wed 4/94:28 pmPHL - MIA

Nonstop2h 56mSpirit Airlines

Deal found 3/24

$96

Sat 5/105:35 amMIA - PHL

1 stop5h 01mDelta

Sat 5/174:58 pmPHL - MIA

1 stop7h 39mDelta

Deal found 3/24

$199

Thu 7/106:17 amMIA - SBY

1 stop4h 28mAmerican Airlines

Sun 7/136:33 amSBY - MIA

1 stop4h 45mAmerican Airlines

Deal found 3/24

$550

Best flights from Miami to Delaware
Discover carefully curated flight deals from Miami to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Tue 4/154:08 pmMIA - PHL

Nonstop2h 58mFrontier

Wed 4/163:35 pmPHL - MIA

Nonstop3h 07mFrontier

Deal found 3/24

$78

Thu 4/108:20 pmMIA - PHL

Nonstop3h 02mMultiple Airlines

Wed 4/163:35 pmPHL - MIA

Nonstop3h 07mMultiple Airlines

Deal found 3/24

$88

Mon 4/78:57 pmMIA - PHL

Nonstop3h 02mSpirit Airlines

Wed 4/94:28 pmPHL - MIA

Nonstop2h 56mSpirit Airlines

Deal found 3/24

$96

Sat 5/105:35 amMIA - PHL

1 stop5h 01mDelta

Sat 5/174:58 pmPHL - MIA

1 stop7h 39mDelta

Deal found 3/24

$199

Tue 4/811:30 amMIA - PHL

1 stop5h 21mAmerican Airlines

Tue 4/87:05 pmPHL - MIA

1 stop5h 14mAmerican Airlines

Deal found 3/24

$257

Thu 7/106:17 amMIA - SBY

1 stop4h 28mAmerican Airlines

Sun 7/136:33 amSBY - MIA

1 stop4h 45mAmerican Airlines

Deal found 3/24

$550

Last-minute flights from Miami to Delaware
Discover last-minute flight deals from Miami to Delaware. Data last updated March 25, 2025 and is based on user searches.

Wed 3/2610:25 amMIA - PHL

1 stop7h 54mDelta

Mon 3/315:59 pmPHL - MIA

1 stop4h 54mDelta

Deal found 3/24

$251

Tue 4/18:57 pmMIA - PHL

Nonstop3h 02mSpirit Airlines

Sun 4/64:58 pmPHL - MIA

Nonstop3h 04mSpirit Airlines

Deal found 3/24

$104

Tue 4/112:15 pmMIA - PHL

Nonstop3h 05mFrontier

Thu 4/38:55 amPHL - MIA

Nonstop3h 10mFrontier

Deal found 3/24

$135

Wed 4/28:57 pmMIA - PHL

Nonstop3h 02mMultiple Airlines

Thu 4/38:55 amPHL - MIA

Nonstop3h 10mMultiple Airlines

Deal found 3/24

$114

Wed 4/27:25 amMIA - PHL

2 stops14h 45mSouthwest

Mon 4/75:35 amPHL - MIA

1 stop7h 30mSouthwest

Deal found 3/24

$361

Wed 4/27:23 amMIA - PHL

2 stops11h 36mUnited Airlines

Sun 4/610:43 amPHL - MIA

1 stop24h 28mUnited Airlines

Deal found 3/24

$550

Mon 4/78:57 pmMIA - PHL

Nonstop3h 02mSpirit Airlines

Wed 4/94:28 pmPHL - MIA

Nonstop2h 56mSpirit Airlines

Deal found 3/24

$96

Thu 4/108:20 pmMIA - PHL

Nonstop3h 02mMultiple Airlines

Wed 4/163:35 pmPHL - MIA

Nonstop3h 07mMultiple Airlines

Deal found 3/24

$88

Sun 4/136:03 amMIA - SBY

1 stop5h 29mAmerican Airlines

Wed 4/166:33 amSBY - MIA

1 stop4h 41mAmerican Airlines

Deal found 3/23

$606

Tue 4/154:08 pmMIA - PHL

Nonstop2h 58mFrontier

Wed 4/163:35 pmPHL - MIA

Nonstop3h 07mFrontier

Deal found 3/24

$78

Wed 4/2312:45 pmMIA - PHL

2 stops8h 50mSouthwest

Wed 4/306:30 amPHL - MIA

2 stops14h 25mSouthwest

Deal found 3/24

$321

One-way flights from Miami to Delaware
Search for one-way flight options from Miami to Delaware. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Tue 5/1311:35 amMIA - PHL

Nonstop3h 00mFrontier

Deal found 3/23

$40

Fri 4/118:20 pmMIA - PHL

Nonstop3h 02mSpirit Airlines

Deal found 3/23

$43

Tue 4/1510:20 amMIA - PHL

1 stop6h 32mJetBlue

Deal found 3/24

$111

Sat 4/265:05 amMIA - PHL

1 stop6h 05mSouthwest

Deal found 3/24

$175

Wed 5/286:00 amMIA - PHL

2 stops8h 09mUnited Airlines

Deal found 3/24

$211

Sun 4/2010:30 pmMIA - PHL

1 stop11h 15mAmerican Airlines

Deal found 3/23

$248

Sun 7/206:00 amMIA - PHL

1 stop17h 03mDelta

Deal found 3/24

$278

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Tue 4/15

4:08 pm-7:06 pm

Nonstop2h 58m

Philadelphia

Wed 4/16

3:35 pm-6:42 pm

Nonstop3h 07m

$78

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Thu 4/10

8:20 pm-11:22 pm

Nonstop3h 02m

Philadelphia

Wed 4/16

3:35 pm-6:42 pm

Nonstop3h 07m

$88

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Mon 4/7

8:57 pm-11:59 pm

Nonstop3h 02m

Philadelphia

Wed 4/9

4:28 pm-7:24 pm

Nonstop2h 56m

$96

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Sat 5/10

5:35 am-10:36 am

1 stop5h 01m

Philadelphia

Sat 5/17

4:58 pm-12:37 am

1 stop7h 39m

$199

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Tue 4/8

11:30 am-4:51 pm

1 stop5h 21m

Philadelphia

Tue 4/8

7:05 pm-12:19 am

1 stop5h 14m

$257

MiamiSalisbury

MIA - SBY

MIASBY

Miami

Thu 7/10

6:17 am-10:45 am

1 stop4h 28m

Salisbury-Ocean City

Sun 7/13

6:33 am-11:18 am

1 stop4h 45m

$550

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Tue 5/13

11:35 am-2:35 pm

Nonstop3h 00m

$40

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Fri 4/11

8:20 pm-11:22 pm

Nonstop3h 02m

$43

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Tue 4/15

10:20 am-4:52 pm

1 stop6h 32m

$111

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Sat 4/26

5:05 am-11:10 am

1 stop6h 05m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 13 results

Best time to book a flight from Miami to Delaware

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

What is the cheapest time of day to fly from MIA to DE?

When flying from Miami to Delaware, 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 Delaware 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

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

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Miami to Delaware. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,890 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,605 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,924 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly from for flights from Miami to Delaware?
Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Delaware.
What are the cheapest airlines to fly from Miami to Delaware one-way?
One-way options have recently been found by users for as low as $40 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $43 and JetBlue from $111 one-way.
Can I find deals for flights from Miami to Delaware that include hotel bookings?
Yes. In addition to deals on Miami to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Miami to Delaware?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Delaware.
Can I find deals for business class flights from Miami to Delaware?
Yes. Cheapflights offers flight deals from Miami 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Miami to Delaware

Fort Lauderdale to Newark flights

Fort Lauderdale to LaGuardia flights

Orlando to Seattle flights

Miami to John F Kennedy Intl flights

Miami to LaGuardia flights

Fort Lauderdale to John F Kennedy Intl flights

Miami to Newark flights

Orlando to John F Kennedy Intl flights

Orlando to LaGuardia flights

Miami to Los Angeles flights

Orlando to Newark flights

Tampa to Newark flights

Fort Lauderdale to Las Vegas flights

Orlando to Las Vegas flights

Tampa to Seattle flights

Tampa to John F Kennedy Intl flights

West Palm Beach to John F Kennedy Intl flights

Orlando to Los Angeles flights

Orlando to Dallas/Fort Worth flights

Orlando to O'Hare Intl flights

Tampa to Dulles Intl flights

Tampa to Las Vegas flights

Orlando to Boston flights

Fort Lauderdale to Atlanta flights

Fort Lauderdale to Dallas/Fort Worth flights

Orlando to Dulles Intl flights

Fort Lauderdale to O'Hare Intl flights

Fort Lauderdale to Los Angeles flights

Tampa to LaGuardia flights

Orlando to Denver flights

Fort Lauderdale to Hobby flights

Tampa to Denver flights

Fort Lauderdale to Seattle flights

Miami to O'Hare Intl flights

Miami to Seattle flights

Miami to Hobby flights

Miami to Dulles Intl flights

West Palm Beach to LaGuardia flights

Tampa to O'Hare Intl flights

Tampa to Dallas/Fort Worth flights

West Palm Beach to Newark flights

Fort Lauderdale to Baltimore flights

Jacksonville to Newark flights

Jacksonville to LaGuardia flights

Miami to Boston flights

Tampa to Baltimore flights

Orlando to Hobby flights

Fort Lauderdale to Denver flights

Miami to Atlanta flights

Tampa to Reagan-National flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$40+ Cheap flights from Miami (MIA) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Miami to Delaware with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Miami to Delaware

Keep the following information in mind while searching for Miami to Delaware flight deals. Data was last updated March 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Miami to Delaware

Cheapest flights from Miami to DelawareExplore the most affordable flight options available from Miami to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Explore the most affordable flight options available from Miami to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Delaware that are best for you.

Best time to book a flight from Miami to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Miami with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Miami to Delaware

What is the cheapest time of day to fly from MIA to DE?

Find hourly flight availability from Miami to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Rainfall in Delaware by month

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

Temperature in Delaware by month

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

Reviews of airlines servicing Delaware

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Miami to Delaware. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Miami to Delaware?

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

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

How can I find direct flights from Miami to Delaware?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Miami to Delaware

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Miami to Delaware
Explore the most affordable flight options available from Miami to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.