Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap Delta flights

SIN
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Delta information

Discover detailed information about Delta flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 5 December 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 100

Most Popular Route

SJC to LAX

Shortest Flight

1h 14m

Longest Flight

22h 55m
Flying from San Diego to Las Vegas Harry Reid Intl
Search Deals
Flying from San Jose to Los Angeles
Search Deals
Flying from Las Vegas Harry Reid Intl to San Diego
Search Deals
Flying from Tucson to Las Vegas Harry Reid Intl
Search Deals

Find Delta flight deals

Enter your travel dates to find the best prices.

Cheapest Delta flights
Explore the most affordable Delta flight options available. Find the lowest fares based on data from user searches, with prices last updated on 5 December 2025.

Mon 18-507:05BOS - SIN
2 stops33h 55mDelta
Wed 10-622:30SIN - BOS
2 stops30h 07mDelta
Deal found S$ 1,508
Sat 14-217:35BOS - SIN
2 stops37h 50mDelta
Fri 20-201:35SIN - BOS
2 stops26h 40mDelta
Deal found S$ 1,702
Tue 30-1217:45BOS - SIN
2 stops41h 25mDelta
Wed 4-222:30SIN - BOS
2 stops32h 24mDelta
Deal found S$ 1,963

Delta Reviews

Read reviews and feedback from other travellers about their experiences with Delta sourced from user searches. These reviews were last updated on 5 December 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Delta
7.9
Good
8,011 reviews
Check prices
Overview

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5
Pros +
  • The crew was extremely helpful and friendly! (in 1210 reviews)
Cons -
  • "Seat, tv, choices, flight attendants speech articulation." (in 1508 reviews)
  • Seat was not comfortable for a 3hr flight. (in 1663 reviews)
  • "Sanitized, open middle seats, comfortable." (in 615 reviews)

Frequently asked questions about Delta

  • What are the most popular Delta airports?

    Orlando, Tampa, and Atlanta Hartsfield-Jackson are the top three Delta airports based on our airline data. This may change if Delta makes updates to their flight routes due to supply and demand.

  • What is Delta’s cheapest domestic flight?

    A flight from San Diego to Las Vegas Harry Reid Intl, which has 0 stops, is S$ 100 which is the least expensive round-trip domestic flight that Delta offers. For a one-way domestic Delta flight, the cheapest route is Las Vegas Harry Reid Intl to San Diego (0 stops) for S$ 51.

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.

Real-time Delta flight tracker

Track Delta flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
YYYY-MM-DD

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.