Cheap flights from San Diego to Phoenix from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Phoenix departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from San Diego to Phoenix Sky Harbor Intl Airport
Our best Frontier deals on San Diego to Phoenix Sky Harbor Intl Airport flight tickets
Spirit Airlines flights from San Diego to Phoenix Sky Harbor Intl Airport
Our best Spirit Airlines deals on San Diego to Phoenix Sky Harbor Intl Airport flight tickets
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How to get the cheapest flight ticket from San Diego to Phoenix Sky Harbor Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?
In general, August is the cheapest month to fly from San Diego to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $117. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of August, then departing from San Diego during the month October is also very affordable. Most momondo users find prices during this month for around $123.
What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?
On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from San Diego is on a Friday. momondo users have found tickets for Friday departures for as low as $271. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $412. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.
What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?
At noon is the cheapest time of day to fly from San Diego to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $202. Flying to Phoenix Sky Harbor Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $367. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest San Diego to Phoenix Sky Harbor Intl flight route?
Fly from San Diego to Phoenix Sky Harbor Intl for the best San Diego - Phoenix Sky Harbor Intl flight prices
How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?
You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from San Diego when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $142 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from San Diego for as low as $102 on momondo.
What cabin class options are available on San Diego to Phoenix Sky Harbor Intl flights?
There are 4 cabin classes available to choose from on San Diego to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Diego to Phoenix Sky Harbor Intl?
Frontier, Spirit Airlines, and Delta are the most popular carriers operating from San Diego to Phoenix Sky Harbor Intl
What airlines fly to Phoenix Sky Harbor Intl Airport?
Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from San Diego according to our data. Frontier is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 6 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Phoenix Sky Harbor Intl Airport on average per day?
As of April 2025, there are 15 flights per day flying from San Diego to Phoenix Sky Harbor Intl Airport. The most common time of day flights depart is 7:00PM, with 43% of flights taking off in the afternoon.
How many flights depart from San Diego to Phoenix Sky Harbor Intl Airport on average per week?
As of April 2025, 107 flights take off from San Diego and land in Phoenix Sky Harbor Intl Airport each week. The most common flight departure day for this route is Mon, with 24% of weekly flights taking off on this day.
When to book flights from San Diego to Phoenix Sky Harbor Intl Airport
Cheap San Diego to Phoenix Sky Harbor Intl Airport (SAN to PHX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Phoenix Sky Harbor Intl Airport
How far is San Diego to Phoenix Sky Harbor Intl by plane?
There are 302.6 mi between San Diego and Phoenix Sky Harbor Intl. By plane, this route typically takes 1h 24m.
When did momondo last update prices for flights from San Diego Airport to Phoenix Sky Harbor Intl Airport?
Prices for flights from San Diego Airport to Phoenix Sky Harbor Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Phoenix Sky Harbor Intl Airport?
As of April 2025, there are 5 operators available to choose from for flights from San Diego Airport to Phoenix Sky Harbor Intl Airport.
How old do you have to be to fly from San Diego Airport to Phoenix Sky Harbor Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Phoenix Sky Harbor Intl Airport.
What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?
The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Diego to Phoenix Sky Harbor Intl Airport is Boeing 737-700 Passenger/BBJ1 (winglets) (19.16% of total bookings). The next most popular plane models are Airbus A321-100/200 (14.26%), Airbus A320neo (12.96%), and Airbus A321neo (11.29%).
What is the most popular airline from San Diego to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for flights between San Diego and Phoenix Sky Harbor Intl Airport, the leading airline is Frontier, making up 70% of the total bookings. Other popular airlines include American Airlines with 17%, Southwest with 12%, and Alaska Airlines with 1%.
Best airlines flying from San Diego to Phoenix Sky Harbor Intl Airport
Compare and see reviews for airlines that fly from San Diego to Phoenix Sky Harbor Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $45 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $75 | Free Cancellation | Rating 6.3 7,956 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 8.0 4,295 reviews | |||
| PriceFrom $377 | Free Cancellation | Rating 8.0 9,961 reviews |
Southwest Flights From San Diego to Phoenix Sky Harbor Intl Airport
Southwest flight deals from San Diego to Phoenix Sky Harbor Intl Airport start from $132 round-trip. Over the 51 Southwest flights for this route in a normal week, average airfare is usually $256 round-trip - but some users have found much cheaper deals with momondo.
Alaska Airlines Flights From San Diego to Phoenix Sky Harbor Intl Airport
Another popular option for San Diego to Phoenix Sky Harbor Intl Airport flights is Alaska Airlines (8.0/10, 9,961 ratings). Alaska Airlines flies from San Diego to Phoenix Sky Harbor Intl Airport around 13 times per week, with deals starting from $377 round-trip and rising to an average price of around $472.
Traveling to a place near Phoenix?
Book flights to Phoenix if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Phoenix?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from San Diego.
Can I find flights from San Diego to Phoenix with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Diego to Phoenix flights to just show those with flexible booking policies.
How can momondo help me find flights from San Diego to Phoenix?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Phoenix.
I’m not ready to book a flight from San Diego to Phoenix right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Diego to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.