$399 Cheap Flights from Phoenix (PHX) to Mostar (OMO)

View $399 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Phoenix to Mostar (OMO-Mostar Intl.)

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Cheap Flights from Phoenix to Mostar (PHX-OMO)

Prices were available within the past 7 days and start at $399 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO) cost?
Get a cheap one-way flight from $399 or cheap return flight from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO)?
is the cheapest month to fly from PHX to OMO. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO)?
To find the cheapest airline flying from PHX to OMO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO)?
Nonstop flights from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to OMO?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO)?
To avoid potential delays on the Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO) last-minute?
Booking your ticket from PHX to OMO just before your trip is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PHX to OMO flight and hotel package?
Booking a PHX to OMO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Mostar Intl. Airport (OMO)?
You can usually cancel or reschedule your PHX to OMO flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Mostar Intl.
Distance
6263 mi

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Phoenix to Mostar Flights

The cheapest times to fly from Phoenix to Mostar

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Mostar are during the month of . You can find some of the cheapest flights from Phoenix to Mostar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Mostar

Sunday is one of the best days to book for cheap flights from Phoenix to Mostar: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Mostar

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Mostar in 2026. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Mostar flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Mostar airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Mostar Flights

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*Available to One Key members.