App
Customer Support
CAD
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
California
>
San Diego
>
Flights from Detroit to San Diego
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find Detroit to San Diego flights starting at CAD 91.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        DTW20:40
        5h 12m
        Nonstop
        SAN22:52
        Thu, Feb 13|Detroit - San Diego|Delta Air Lines
        CAD 508CAD 546
        7% OFF
        7% OFF
        CAD 546CAD 508

        Choose Delta Air Lines flights from Detroit to San Diego. The one-way direct flight with Delta Air Lines departs from Detroit Metropolitan Wayne County Airport on Thu, Feb 13, arriving at San Diego International Airport. One-way Prices start from CAD 508 including taxes and charges.

      • DTW20:40
        5h 12m
        Nonstop
        SAN22:52
        Fri, Feb 14|Detroit - San Diego|Delta Air Lines
        CAD 508CAD 546
        7% OFF
        7% OFF
        CAD 546CAD 508

        Choose Delta Air Lines flights from Detroit to San Diego. The one-way direct flight with Delta Air Lines departs from Detroit Metropolitan Wayne County Airport on Fri, Feb 14, arriving at San Diego International Airport. One-way Prices start from CAD 508 including taxes and charges.

      • DTW06:45
        8h 14m
        1 stop
        SAN11:59
        Wed, Mar 5|Detroit - San Diego|Frontier Airlines
        CAD 91CAD 546
        83% OFF
        83% OFF
        CAD 546CAD 91

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Wed, Mar 5, arriving at San Diego International Airport. One-way Prices start from CAD 91 including taxes and charges.

      • DTW06:45
        27h 26m
        1 stop
        SAN07:11
        Tue, Feb 25|Detroit - San Diego|Frontier Airlines
        CAD 93
        CAD 93

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Tue, Feb 25, arriving at San Diego International Airport. One-way Prices start from CAD 93 including taxes and charges.

      • DTW21:14
        19h 18m
        1 stop
        SAN13:32
        Mon, Jan 27|Detroit - San Diego|Frontier Airlines
        CAD 101
        CAD 101

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Jan 27, arriving at San Diego International Airport. One-way Prices start from CAD 101 including taxes and charges.

      • DTW21:14
        19h 18m
        1 stop
        SAN13:32
        Mon, Feb 10|Detroit - San Diego|Frontier Airlines
        CAD 102
        CAD 102

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Feb 10, arriving at San Diego International Airport. One-way Prices start from CAD 102 including taxes and charges.

      • DTW21:14
        19h 18m
        1 stop
        SAN13:32
        Mon, Jan 20|Detroit - San Diego|Frontier Airlines
        CAD 102
        CAD 102

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Jan 20, arriving at San Diego International Airport. One-way Prices start from CAD 102 including taxes and charges.

      • DTW06:45
        10h 27m
        1 stop
        SAN14:12
        Mon, Feb 24|Detroit - San Diego|Frontier Airlines
        CAD 102
        CAD 102

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Feb 24, arriving at San Diego International Airport. One-way Prices start from CAD 102 including taxes and charges.

      • DTW21:14
        29h 35m
        1 stop
        SAN23:49
        Mon, Jan 13|Detroit - San Diego|Frontier Airlines
        CAD 103
        CAD 103

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Mon, Jan 13, arriving at San Diego International Airport. One-way Prices start from CAD 103 including taxes and charges.

      • DTW15:41
        19h 4m
        1 stop
        SAN07:45
        Wed, Jan 29|Detroit - San Diego|Frontier Airlines
        CAD 104
        CAD 104

        Choose Frontier Airlines flights from Detroit to San Diego. The one-way connecting flight with Frontier Airlines departs from Detroit Metropolitan Wayne County Airport on Wed, Jan 29, arriving at San Diego International Airport. One-way Prices start from CAD 104 including taxes and charges.

      • DTT01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Fri, Jan 17|Detroit - San Diego|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Detroit to San Diego?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Detroit to San Diego

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 91
Alaska Airlines
From CAD 155
Delta Air Lines
From CAD 161
American Airlines
From CAD 169
Southwest Airlines
From CAD 185
United Airlines
From CAD 193
Spirit Airlines
From CAD 213
Jetblue Airways
From CAD 302

Find more flights and airlines

Alternative Routes for Detroit to San Diego Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Detroit to San Diego.

  • Cheapest
    Frontier Airlines
    DTW
    06:45
    8h 14m
    1 transfer
    SAN
    11:59
    Detroit Metropolitan Wayne County Airport - San Diego International Airport
    Wed, Mar 5Frontier Airlines
    CAD 91
  • Frontier Airlines
    DTW
    06:45
    14h 37m
    1 transfer
    CLD
    18:22
    Detroit Metropolitan Wayne County Airport - McClellan-Palomar Airport
    Tue, Feb 25Frontier Airlines
    CAD 337
  • Frontier Airlines
    DTW
    06:45
    14h 37m
    1 transfer
    CLD
    18:22
    Detroit Metropolitan Wayne County Airport - McClellan-Palomar Airport
    Tue, Feb 25Frontier Airlines
    CAD 337
    Find More Flights

FAQ

  • When are flight tickets from Detroit (DTT) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Detroit to San Diego based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Detroit (DTT) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around CAD 535.

  • How long is the flight from Detroit (DTT) to San Diego (SAN)?

    It takes about 4 hours 55 minutes to fly from Detroit (DTT) to San Diego (SAN).

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Detroit (DTT) to San Diego (SAN)?

    Airlines with flights from Detroit (DTT) to San Diego (SAN): Delta Air Lines, KLM, Virgin Atlantic and Air France.

  • What's the most popular airline for direct flights from Detroit (DTT) to San Diego (SAN)?

    Spirit Airlines operates 1 direct flights from Detroit (DTT) to San Diego (SAN).

  • How many airports in San Diego (SAN)?

    There are 2 airport(s) in San Diego (SAN): McClellan-Palomar Airport and San Diego International Airport.

How to find a cheap flight from Detroit to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Detroit to San Diego Flights

Cheapest direct flight priceCAD 90
Cheapest return ticket priceCAD 517
Off-season travel monthDecember
Peak season for travelApril
Flight distance3,168.31km
Average flight time4 hours 55 minutes
Popular airlineAlaska Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.