$189+ Cheap flights from Wilmington to San Francisco (ILM - SFO)
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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SFO
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Wilmington to San Francisco 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 Wilmington to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Wilmington to San FranciscoExplore the most affordable flight options available from Wilmington to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Wilmington to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:14 pm
ILM
- SFO
1 stop9h 36m
United Airlines
Mon 9/145:00 am
SFO
- ILM
1 stop7h 41m
United Airlines
Deal found 7/20![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/197:46 am
ILM
- SFO
1 stop10h 08m
American Airlines
Sat 8/2212:38 pm
SFO
- ILM
1 stop7h 27m
American Airlines
Deal found 7/18![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 9/186:14 pm
ILM
- SFO
1 stop9h 36m
United Airlines
Mon 9/215:00 am
SFO
- ILM
1 stop7h 41m
United Airlines
Deal found 7/22![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 8/275:25 pm
ILM
- SFO
1 stop8h 15m
American Airlines
Tue 9/16:30 am
SFO
- ILM
1 stop7h 29m
American Airlines
Deal found 7/19![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 9/43:26 pm
ILM
- SFO
1 stop10h 14m
American Airlines
Thu 9/106:12 am
SFO
- ILM
1 stop9h 07m
American Airlines
Deal found 7/19![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 9/155:50 pm
ILM
- SFO
1 stop9h 07m
Delta
Tue 9/229:55 pm
SFO
- ILM
1 stop8h 42m
Delta
Deal found 7/21![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 7/21. 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.
Thu 9/175:50 pm
ILM
- SFO
1 stop9h 07m
Delta
Wed 9/2311:33 am
SFO
- ILM
1 stop8h 35m
Delta
Deal found 7/21![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 7/21. 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.
Thu 9/175:50 pm
ILM
- SFO
1 stop9h 07m
Delta
Mon 9/2111:30 pm
SFO
- ILM
1 stop7h 07m
Delta
Deal found 7/21![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 9/155:50 pm
ILM
- SFO
2 stops17h 39m
Delta
Sat 9/196:00 am
SFO
- ILM
1 stop6h 36m
Delta
Deal found 7/21![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 7/21. 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.
Thu 9/175:50 pm
ILM
- SFO
1 stop9h 07m
Delta
Sat 9/192:30 pm
SFO
- ILM
2 stops16h 07m
Delta
Deal found 7/21![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Sun 8/165:00 am
ILM
- SFO
1 stop10h 14m
American Airlines
Sun 8/2311:40 pm
SFO
- ILM
1 stop7h 00m
American Airlines
Deal found 7/18![American Airlines logo]()
$427
Best flights from Wilmington to San FranciscoDiscover carefully curated flight deals from Wilmington to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Wilmington to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 9/186:14 pm
ILM
- SFO
1 stop9h 36m
United Airlines
Mon 9/215:00 am
SFO
- ILM
1 stop7h 41m
United Airlines
Deal found 7/22![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/18. 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.
Mon 9/285:50 pm
ILM
- SFO
1 stop9h 07m
Delta
Tue 10/610:30 pm
SFO
- ILM
1 stop8h 05m
Delta
Deal found 7/18![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/276:47 pm
ILM
- SFO
1 stop8h 11m
Delta
Tue 9/18:59 pm
SFO
- ILM
2 stops11h 29m
Delta
Deal found 7/23![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:44 pm
ILM
- SFO
1 stop10h 32m
United Airlines
Sun 8/3012:35 am
SFO
- ILM
1 stop11h 43m
United Airlines
Deal found 7/20![United Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 7/18. 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.
Wed 8/196:47 pm
ILM
- SFO
1 stop8h 11m
Delta
Sat 8/2211:15 pm
SFO
- ILM
1 stop7h 40m
Delta
Deal found 7/18![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:14 pm
ILM
- SFO
1 stop9h 36m
United Airlines
Fri 9/1810:50 pm
SFO
- ILM
2 stops13h 51m
United Airlines
Deal found 7/20![United Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 7/21. 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.
Wed 11/182:30 pm
ILM
- SFO
2 stops12h 11m
Delta
Wed 12/24:45 pm
SFO
- ILM
2 stops13h 52m
Delta
Deal found 7/21![Delta logo]()
$626
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/274:44 pm
ILM
- SFO
1 stop11h 06m
United Airlines
Tue 9/12:20 pm
SFO
- ILM
3 stops22h 17m
United Airlines
Deal found 7/23![United Airlines logo]()
$629
Last-minute flights from Wilmington to San FranciscoDiscover last-minute flight deals from Wilmington to San Francisco. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to San Francisco. Data last updated July 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:48 am
ILM
- SFO
1 stop7h 32m
Delta
Sat 8/110:45 pm
SFO
- ILM
1 stop7h 55m
Delta
Deal found 7/20![Delta logo]()
$519
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 7/314:35 pm
ILM
- SFO
1 stop9h 43m
American Airlines
Sun 8/25:00 am
SFO
- ILM
1 stop9h 41m
American Airlines
Deal found 7/19![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:53 pm
ILM
- SFO
1 stop9h 17m
American Airlines
Tue 8/115:30 am
SFO
- ILM
1 stop7h 14m
American Airlines
Deal found 7/20![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Sun 8/165:00 am
ILM
- SFO
1 stop10h 14m
American Airlines
Sun 8/2311:40 pm
SFO
- ILM
1 stop7h 00m
American Airlines
Deal found 7/18![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/183:26 pm
ILM
- SFO
2 stops9h 52m
American Airlines
Mon 8/245:30 am
SFO
- ILM
1 stop7h 14m
American Airlines
Deal found 7/19![American Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/197:46 am
ILM
- SFO
1 stop10h 08m
American Airlines
Sat 8/2212:38 pm
SFO
- ILM
1 stop7h 27m
American Airlines
Deal found 7/18![American Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/18. 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.
Wed 8/196:47 pm
ILM
- SFO
1 stop8h 11m
Delta
Sat 8/2211:15 pm
SFO
- ILM
1 stop7h 40m
Delta
Deal found 7/18![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 8/214:44 pm
ILM
- SFO
1 stop11h 06m
United Airlines
Tue 8/255:00 am
SFO
- ILM
1 stop7h 37m
United Airlines
Deal found 7/18![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 8/275:25 pm
ILM
- SFO
1 stop8h 15m
American Airlines
Tue 9/16:30 am
SFO
- ILM
1 stop7h 29m
American Airlines
Deal found 7/19![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/276:47 pm
ILM
- SFO
1 stop8h 11m
Delta
Tue 9/18:59 pm
SFO
- ILM
2 stops11h 29m
Delta
Deal found 7/23![Delta logo]()
$488
This deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:44 pm
ILM
- SFO
1 stop9h 11m
United Airlines
Sat 9/55:00 am
SFO
- ILM
1 stop7h 56m
United Airlines
Deal found 7/22![United Airlines logo]()
$489
One-way flights from Wilmington to San FranciscoSearch for one-way flight options from Wilmington to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Wilmington to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/19. 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.
Thu 9/104:31 pm
ILM
- SFO
1 stop10h 26m
Delta
Deal found 7/19![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:01 pm
ILM
- SFO
2 stops25h 19m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:20 pm
ILM
- SFO
2 stops25h 25m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:56 pm
ILM
- SFO
2 stops31h 22m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 9/106:14 pm
ILM
- SFO
1 stop9h 36m
United Airlines
Deal found 7/21![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:38 pm
ILM
- SFO
2 stops20h 52m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:20 pm
ILM
- SFO
2 stops42h 14m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/2612:02 pm
ILM
- SFO
1 stop14h 43m
American Airlines
Deal found 7/21![American Airlines logo]()
$292
Find flight deals from Wilmington to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to San Francisco (SFO). 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (United Airlines) |
One-way from | $189 (Delta) |
Popular in | November |
Cheapest in | February |
Average price | $629 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington to San Francisco 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 July 23, 2026.
Use the filters below to find and compare flights from Wilmington to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Fri 9/18
6:14 pm-12:50 am
1 stop9h 36m
San Francisco
Mon 9/21
5:00 am-3:41 pm
1 stop7h 41m
$379
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Mon 9/28
5:50 pm-11:57 pm
1 stop9h 07m
San Francisco
Tue 10/6
10:30 pm-9:35 am
1 stop8h 05m
$381
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Thu 8/27
6:47 pm-11:58 pm
1 stop8h 11m
San Francisco
Tue 9/1
8:59 pm-11:28 am
2 stops11h 29m
$488
Quickest round-trip
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Wed 8/19
6:47 pm-11:58 pm
1 stop8h 11m
San Francisco
Sat 8/22
11:15 pm-9:55 am
1 stop7h 40m
$528
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Thu 8/27
4:44 pm-12:16 am
1 stop10h 32m
San Francisco
Sun 8/30
12:35 am-3:18 pm
1 stop11h 43m
$577
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Wed 9/16
6:14 pm-12:50 am
1 stop9h 36m
San Francisco
Fri 9/18
10:50 pm-3:41 pm
2 stops13h 51m
$606
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Wed 11/18
2:30 pm-11:41 pm
2 stops12h 11m
San Francisco
Wed 12/2
4:45 pm-9:37 am
2 stops13h 52m
$626
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Thu 8/27
4:44 pm-12:50 am
1 stop11h 06m
San Francisco
Tue 9/1
2:20 pm-3:37 pm
3 stops22h 17m
$629
Cheapest one-way
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Thu 9/10
6:14 pm-12:50 am
1 stop9h 36m
$244
WilmingtonSan Francisco
ILM - SFO
ILMSFO
Wilmington New Hanover County
Sun 9/6
8:20 pm-11:34 am
2 stops42h 14m
$271
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Wilmington to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to San Francisco in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Wilmington-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Wilmington to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Wilmington with our price prediction graph.
ILM-SFO
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 Wilmington to San Francisco
What is the cheapest month to book a flight from Wilmington to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Wilmington to San Francisco (average of $349). Flying from Wilmington to San Francisco in November is currently the most expensive (average of $684). 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.
How much does it cost to fly round-trip from Wilmington to San Francisco?
Airfare is below average for this route at the moment.
Wilmington to San Francisco flights typically cost between $461 and $749 in September.The cheapest round-trip price found within the last 5 days was $369 on United Airlines (Sep 10-Sep 14).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 23, 2026.
Read through reviews of airlines operating flights from Wilmington to San Francisco, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Wilmington to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Wilmington
Popular flights
San Francisco flight routes
Alternative routes for Wilmington to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wilmington to San Francisco by cabin class
Find flights from Wilmington to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wilmington and San Francisco flights
Browse other Wilmington and San Francisco flight options. Last updated on July 23, 2026.
Other flights from Wilmington
Browse through other flights departing from Wilmington. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Top 2 airlines flying from Wilmington to San Francisco
Discover the top 2 airlines that operate flights from Wilmington to San Francisco. 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$506 | FlexibilityNo cancel fee | On-time71% |