Delta's Comfort Plus seats offer up to 8 cm extra legroom compared to Main Cabin.
Delta offers free Wi-Fi for SkyMiles members on domestic flights.

| Low season | September |
|---|---|
| High season | December |
| Cheapest flight | £88 |
Direct departures
New York to San Francisco
Monday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Tuesday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Wednesday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Thursday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Friday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Saturday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Sunday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Direct returns
San Francisco to New York
Monday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Tuesday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Wednesday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Thursday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Friday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Saturday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
Sunday
Alaska Airlines, American Airlines, Delta, +1 more
Alaska Airlines, American Airlines, +2 more
1
First Class seats had no more legroom then Premium Economy. There was no working WiFi or entertainment. I would have rather paid $400 more and flown on United for the 6 hours from EWR to SFO.
First Class seats had no more legroom then Premium Economy. There was no working WiFi or entertainment. I would have rather paid $400 more and flown on United for the 6 hours from EWR to SFO.
Overall the flight was on-time and plane ride very comfortable. The free snacks not so good - only a small bag of pretzels and no milk. I wanted milk. There was not entertainment on the plane unless I wanted to download their APP. But I would consider flying with them again and be more prepared on my part with food and entertainment.
This was more with the third party booking through Kayak but my KTN for Pre-TSA, even though I entered it, wasn't assigned to my ticket when I got to the airport. I had to go through regular security. Also the Alaska app had trouble loading my ticket in the first place and I had to ask for it to be printed. Alaska Airlines was great but wanted you to know about this hiccup in the ticketing interface.
this was the THIRD time in four Alaska flights that were 2 hours late. Only one was due to weather. The intentionally posted each flight as only 1 hour and 55 minutes late so that they wouldn't have to give out vouchers. And then the flights all ended up more than 2 hours late. Makes United look like a premium carrier.
It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.
Flight was cancelled, then rebooked on a flight that I was unable to get through since they had closed the gate.
This was likely the smallest, oldest plane I've been on. It didn't handle turbulence well and we were all jostled a lot more than I'm used to. At least it was a short flight.
Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.
It was a good experience! Thank you:) No sparkling mineral water… 🥲
On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.
Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.
Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.
i was unable to check in the flight. refund requested
I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.
Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.
The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides
Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium
I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline
The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.
Very bad! No good service delayed my second connection flight