$284+ Cheap flights from Marquette to San Diego (MQT - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — SAN
Nov 28 — Dec 51
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Marquette to San Diego 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 Marquette to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) to San Diego (SAN). 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 October 29, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $284 (American Airlines) |
Find flight deals from Marquette to San Diego
Cheapest flights from Marquette to San DiegoExplore the most affordable flight options available from Marquette to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
Explore the most affordable flight options available from Marquette to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
This Delta deal was found by Cheapflights users on 10/27. 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 11/47:30 amMQT - SAN
1 stop6h 17mDelta
Mon 11/1010:30 pmSAN - MQT
2 stops11h 02mDelta
Deal found 10/27![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/48:06 amMQT - SAN
1 stop7h 27mAmerican Airlines
Mon 11/106:46 amSAN - MQT
2 stops12h 19mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$579
Cheapflights Fare Finder
Customize your flight search to find flights from Marquette to San Diego 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 October 29, 2025.
Use the filters below to find and compare flights from Marquette to San Diego that are best for you.
Fly from
Marquette
Fly to
San Diego
Route
Depart
Return
Price
MarquetteSan Diego
MQT - SAN
MQTSAN
Marquette Sawyer Intl
Sat 1/17
8:03 am-1:11 pm
1 stop8h 08m
San Diego
Sat 1/24
7:10 am-9:54 pm
2 stops11h 44m
$284
MarquetteSan Diego
MQT - SAN
MQTSAN
Marquette Sawyer Intl
Fri 4/10
1:25 pm-10:55 pm
2 stops12h 30m
San Diego
Tue 4/14
7:30 pm-9:55 pm
2 stops23h 25m
$363
MarquetteSan Diego
MQT - SAN
MQTSAN
Marquette Sawyer Intl
Wed 4/15
1:25 pm-6:23 pm
1 stop7h 58m
San Diego
Sun 4/19
10:30 pm-12:27 pm
2 stops10h 57m
$383
MarquetteSan Diego
MQT - SAN
MQTSAN
Marquette Sawyer Intl
Sat 1/17
7:31 am-10:48 am
1 stop6h 17m
San Diego
Sat 1/24
11:43 am-9:57 pm
1 stop7h 14m
$512
- Most accurate provider: When it comes to deals on Marquette-San Diego flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Marquette-San Diego flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Marquette-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Marquette-San Diego flights, Cheapflights users trust Expedia the most. Expedia 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 Marquette-San Diego 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 Marquette to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Marquette with our price prediction graph.
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.
Related info for your journey
Find useful and relevant information for your journey from Marquette to San Diego. 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 Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City