Delaware

$60+ Cheap flights from San Antonio (SAT) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ILG
Dec 27 — Jan 31
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Cheap flight deals from San Antonio to Delaware

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Delaware (USDE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$321
(Mytrip)

One-way from

$60
(Frontier)
From San Antonio to Delaware
One-way flight from San Antonio to Delaware

Find flight deals from San Antonio to Delaware

Cheapest flights from San Antonio to Delaware
Explore the most affordable flight options available from San Antonio to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Booking.com deal was found by Cheapflights users on 12/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:37 pmSAT - PHL
1 stop13h 05mMultiple Airlines
Wed 1/16:40 amPHL - SAT
1 stop15h 04mMultiple Airlines
Deal found 12/21$464
This Frontier deal was found by Cheapflights users on 12/21. 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.
Sun 12/226:16 pmSAT - PHL
1 stop12h 30mFrontier
Thu 1/29:16 amPHL - SAT
1 stop9h 26mFrontier
Deal found 12/21$529
This Southwest deal was found by Cheapflights users on 12/20. 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.
Tue 12/2412:45 pmSAT - PHL
1 stop7h 30mSouthwest
Thu 12/268:45 pmPHL - SAT
1 stop5h 40mSouthwest
Deal found 12/20$566
This Delta deal was found by Cheapflights users on 12/21. 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.
Sun 12/227:10 amSAT - PHL
1 stop7h 35mDelta
Thu 12/268:35 amPHL - SAT
1 stop7h 55mDelta
Deal found 12/21$568
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/216:40 pmSAT - PHL
1 stop5h 15mAmerican Airlines
Mon 12/235:00 amPHL - SAT
1 stop7h 40mAmerican Airlines
Deal found 12/21$596
This Mytrip deal was found by Cheapflights users on 12/21. 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.
Sun 12/227:37 pmSAT - PHL
1 stop13h 05mSpirit Airlines
Thu 1/21:37 pmPHL - SAT
2 stops24h 35mSpirit Airlines
Deal found 12/21$614
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/2312:25 pmSAT - PHL
2 stops8h 15mUnited Airlines
Fri 12/275:45 amPHL - SAT
1 stop6h 26mUnited Airlines
Deal found 12/21$806
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:32 pmSAT - PHL
2 stops15h 08mAlaska Airlines
Thu 12/267:00 amPHL - SAT
2 stops16h 56mAlaska Airlines
Deal found 12/21$2,995

Find flights from San Antonio to Delaware within your budget

Customize your flight search to find flights from San Antonio 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Sat 2/1

4:07 pm-9:00 pm

3 stops27h 53m

Philadelphia

Sat 2/8

8:10 pm-8:59 pm

2 stops25h 49m

$321

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Sat 1/25

7:10 pm-11:52 am

1 stop15h 42m

Philadelphia

Mon 1/27

7:00 am-6:15 pm

2 stops12h 15m

$348

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Wed 4/2

4:25 pm-10:53 pm

1 stop5h 28m

Philadelphia

Sat 4/5

5:55 pm-11:26 pm

1 stop6h 31m

$350

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Wed 1/15

5:30 am-5:35 pm

2 stops11h 05m

Philadelphia

Sat 1/18

12:44 pm-7:22 pm

1 stop7h 38m

$364

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Tue 3/11

5:00 am-12:55 pm

1 stop6h 55m

Philadelphia

Mon 3/17

6:35 pm-12:05 am

1 stop6h 30m

$398

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Sat 1/11

12:15 pm-7:50 pm

2 stops6h 35m

Philadelphia

Mon 1/20

5:00 am-10:35 am

1 stop6h 35m

$405

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Sat 1/18

7:10 pm-7:59 am

1 stop11h 49m

$60

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Tue 1/21

6:31 am-2:53 pm

1 stop7h 22m

$104

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Mon 1/20

8:21 pm-9:57 am

1 stop12h 36m

$108

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Tue 2/18

6:31 pm-12:49 am

1 stop5h 18m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 12 results
1
2

Best time to book a flight from San Antonio to Delaware

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

Get recent, data-driven insights about flights from San Antonio 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 December 22, 2024.
Read reviews from past customers who have flown Spirit Airlines and Southwest from San Antonio 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.
8.1
Very good
4,804 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,597 reviews
8.1
Very good
4,804 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,804 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

6.3
Okay
8,111 reviews
8.1
Very good
4,804 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Delaware?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Delaware from San Antonio.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from American Airlines and Spirit Airlines, as they are both options that can get you from San Antonio to Delaware for a low price.

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

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

  • How can I find direct flights from San Antonio to Delaware?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

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