Cheap United flights from Sacramento to Philadelphia (SMF to PHL)

Find The Best Day To Fly from Sacramento to Philadelphia

Amazing United SMF to PHL Flight Deals

The cheapest flights to Philadelphia Intl. found within the past 7 days were $390 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 27 - Thu, May 28
SMF
Sacramento
PHL
Philadelphia
$390 Roundtrip, found 6 days ago
$390
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 27 from Sacramento to Philadelphia, returning Thu, May 28, priced at $390 found 6 days ago

Frequently asked questions

Can I catch a flight from Sacramento Airport to PHL right now?
Make sure you go to the Covid-19 Travel Advisor to discover if there are any current travel advice reports and quarantine requirements in effect in Philadelphia Airport when flying from SMF.
What terminal is United Airlines at SMF?
You should find out exactly which terminal United Airlines operates from at Sacramento Airport once you've seen your ticket. The same goes for information about your arrival at Philadelphia Airport. If those details are missing, get in touch with your airline.
Are there United Airlines non-stop flights from SMF to PHL?
There aren't any nonstop flights with United Airlines from Sacramento Intl. Airport (SMF) to PHL. You will have at least one stopover, so use this time to stretch out those legs before catching your next flight.
How long is a United Airlines flight from SMF to PHL?
As it will take approximately 5 hours and 54 minutes for your United Airlines flight to jet from Sacramento Airport to Philadelphia Intl. Airport (PHL), think about putting some travel games in your carry-on bag. You never know — the person beside you might love the chance to play to break up the trip.
How many direct and indirect flights does United Airlines fly from SMF to PHL?
There are approximately 2 United Airlines flights daily from SMF to PHL.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to PHL, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Philadelphia

Sonesta Select Philadelphia Airport

Sonesta Select Philadelphia Airport

3 out of 5
8900 Bartram Ave Philadelphia PA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and free ...
8.6/10 Excellent! (1,548 reviews)
We stayed here to make our early morning flight easier. The shuttle was full for the 4:30, 5, and 5:30 time frames so we were forced to get the 4:00 shuttle. This made for a very long travel day and I was disappointed in this aspect of our stay.

Reviewed on Mar 21, 2026

Sonesta Select Philadelphia Airport
Philadelphia Airport Marriott

Philadelphia Airport Marriott

3.5 out of 5
1 Arrivals Rd Philadelphia PA
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
9/10 Wonderful! (1,275 reviews)
It's all about the location! It was nice to have a Starbucks and then walk to our gate.

Reviewed on Mar 21, 2026

Philadelphia Airport Marriott
Doubletree by Hilton Philadelphia Airport

Doubletree by Hilton Philadelphia Airport

4 out of 5
4509 Island Ave Philadelphia PA
This hotel features 2 restaurants, an indoor pool, and a 24-hour gym. Traveling on business? Take advantage of the free WiFi in public areas, express check-in, ...
7.4/10 Good! (4,422 reviews)
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Reviewed on Mar 20, 2026

Doubletree by Hilton Philadelphia Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.