In terms of precipitation, rainfall in Mostar ranges from 2.0 - 8.3 inches per month. November is typically the wettest month, when rainfall can reach 8.3 in. July is typically the driest time to visit Mostar when rainfall is around 2.0 in.

If weather is an important factor for your trip to Mostar, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from DC to OMO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Mostar as you normally would.

What airport do you fly into for flights to Mostar from District of Columbia?

Mostar (OMO) is the airport you will fly into if you book a flight from District of Columbia to Mostar. It is only a 4.6 mi journey from Mostar (OMO) to Mostar’s city center.

Can I find deals for flights from District of Columbia to Mostar that include hotel bookings?

Yes. In addition to deals on District of Columbia to Mostar flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Mostar?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Mostar.

Can I find deals for business class flights from District of Columbia to Mostar?

Yes. Cheapflights offers flight deals from District of Columbia to Mostar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$6,511+ Flights from District of Columbia to Mostar

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Cheap flight deals from District of Columbia to Mostar

Best flights from District of Columbia to Mostar
Discover carefully curated flight deals from District of Columbia to Mostar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2025.

Thu 1/226:10 pmIAD - OMO

2 stops14h 20mMultiple Airlines

Mon 2/96:00 amOMO - IAD

2 stops15h 30mMultiple Airlines

Deal found 12/18

$6,511

Thu 2/196:10 pmIAD - OMO

2 stops14h 20mMultiple Airlines

Mon 3/26:00 amOMO - IAD

2 stops15h 05mMultiple Airlines

Deal found 12/18

$6,511

Last-minute flights from District of Columbia to Mostar
Discover last-minute flight deals from District of Columbia to Mostar. Data last updated December 19, 2025 and is based on user searches.

Thu 1/226:10 pmIAD - OMO

2 stops14h 20mMultiple Airlines

Mon 2/96:00 amOMO - IAD

2 stops15h 30mMultiple Airlines

Deal found 12/18

$6,511

Find flight deals from District of Columbia to Mostar

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Washington, D.C.Mostar

IAD - OMO

IADOMO

Washington, D.C. Dulles Intl

Thu 1/22

6:10 pm-2:30 pm

2 stops14h 20m

Mostar

Mon 2/9

6:00 am-3:30 pm

2 stops15h 30m

$6,511

Washington, D.C.Mostar

IAD - OMO

IADOMO

Washington, D.C. Dulles Intl

Thu 2/19

6:10 pm-2:30 pm

2 stops14h 20m

Mostar

Mon 3/2

6:00 am-3:05 pm

2 stops15h 05m

$6,511

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Best time to book a flight from District of Columbia to Mostar

Have a flexible travel schedule? Discover the best time to fly to Mostar from District of Columbia with our price prediction graph.

Estimated round-trip price

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Everything you need to know about your flight from District of Columbia to Mostar

What is the cheapest month to book a flight from District of Columbia to Mostar?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Mostar (average of $510). Flying from District of Columbia to Mostar in June is currently the most expensive (average of $871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Mostar from District of Columbia?
Mostar (OMO) is the airport you will fly into if you book a flight from District of Columbia to Mostar. It is only a 4.6 mi journey from Mostar (OMO) to Mostar’s city center.
Can I find deals for flights from District of Columbia to Mostar that include hotel bookings?
Yes. In addition to deals on District of Columbia to Mostar flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Mostar?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Mostar.
Can I find deals for business class flights from District of Columbia to Mostar?
Yes. Cheapflights offers flight deals from District of Columbia to Mostar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from District of Columbia to Mostar?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Mostar (average of $510). Flying from District of Columbia to Mostar in June is currently the most expensive (average of $871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$6,511+ Cheap flights from District of Columbia to Mostar (OMO)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Mostar with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Mostar

Best flights from District of Columbia to MostarDiscover carefully curated flight deals from District of Columbia to Mostar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2025.

Discover carefully curated flight deals from District of Columbia to Mostar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2025.

Find flight deals from District of Columbia to Mostar

Keep the following information in mind while searching for District of Columbia to Mostar flight deals. Data was last updated December 19, 2025.

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Use the filters below to find and compare flights from District of Columbia to Mostar that are best for you.

Best time to book a flight from District of Columbia to Mostar

Have a flexible travel schedule? Discover the best time to fly to Mostar from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Mostar

What is the cheapest month to book a flight from District of Columbia to Mostar?

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Mostar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Mostar from District of Columbia?

Can I find deals for flights from District of Columbia to Mostar that include hotel bookings?

How can I find direct flights from District of Columbia to Mostar?

Can I find deals for business class flights from District of Columbia to Mostar?

What is the cheapest month to book a flight from District of Columbia to Mostar?

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Best flights from District of Columbia to Mostar
Discover carefully curated flight deals from District of Columbia to Mostar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2025.