How long is the flight from USA to Osaka?

Airlines like United Airlines, ANA, and Asiana Airlines fly from USA to Osaka in about 18h 45m. The time it takes to get you to your destination can typically vary by up to 6h 45m. There are 5726 mi between USA and Osaka. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from USA to Osaka one-way?

For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $274. Users have also found prices from $274 and $276 on United Airlines and ANA, respectively.

What is the cheapest month to book a flight from USA to Osaka?

Currently, October is the cheapest month in which you can book a flight from USA to Osaka (average of $197). Flying from USA to Osaka in May is currently the most expensive (average of $712). 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.

What is the cheapest day to fly from USA to Osaka?

Travelers seeking maximum savings on their USA to Osaka flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular routes from USA to Osaka?

Most travelers choose Los Angeles - Osaka Kansai Intl, San Francisco - Osaka Kansai Intl or Honolulu - Osaka Kansai Intl when deciding on the best route from USA to Osaka.

What are the cheapest flights from USA to Osaka?

While on average a flight from USA to Osaka is generally $1,888, our data shows the cheapest flight currently is $369. When looking at the most popular route, (Los Angeles - Osaka Kansai Intl), you can expect to pay $624 for that flight.

What are the most reliable airlines from USA to Osaka?

Consider American Airlines (80%), Japan Airlines (80%) or Alaska Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from USA to Osaka.

What are the most popular airlines that fly from USA to Osaka?

The most popular airlines flying from USA to Osaka are Japan Airlines, ANA and United Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from US to OSA?

It’s optimal to fly from USA to Osaka at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

Can I find deals for flights from USA to Osaka that include hotel bookings?

Yes. In addition to deals on USA to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Osaka?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Osaka.

Can I find deals for business class flights from USA to Osaka?

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

$255+ Cheap Flights from the United States to Osaka

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$585 (FlightHub)
One-way from	$255 (CrystalTravel)
Popular in	June
Cheapest in	September
Average price	$1,091
Good round-trip deal	$738 or less
Good one-way deal	$427 or less

Japan Airlines

JAL's economy class offers 34-inch legroom and seat-back screens on international flights.

JAL's business class features lie-flat seats and a la carte dining on long-haul flights.

Read more about Japan Airlinesby Emily Zemler

ANA

ANA's business class offers 35-inch wide seats and 24-inch 4K screens on newer 777-300ERs.

ANA's premium economy offers 19.3-inch seats with dedicated check-in and lounge access.

United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and access to exclusive Polaris Lounges.

United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

Read more about United Airlinesby Harriet Baskas

Air Canada

Air Canada's Signature Class offers lie-flat beds and access to Signature Suite lounges.

Air Canada's Premium Economy offers larger seats with extra legroom and complimentary meals.

Read more about Air Canadaby Jessica Macdonald

Asiana Airlines

Asiana's business class on A380 offers lie-flat seats and a business class bar.

Asiana's economy class on A350 offers 18-inch seats with 32-33 inch pitch and USB outlets.

Read more about Asiana Airlinesby Marisa Garcia

American Airlines

AA's Flagship Business offers lie-flat beds and direct aisle access on international flights.

AA's Premium Economy offers 18.5-inch seats with 8-inch recline and priority boarding.

Read more about American Airlinesby Marisa Garcia

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$490	Average$1,079	FlexibilityNo cancel fee	On-time81%
China Airlines	Cheapest$503	Average$1,103	FlexibilityNo cancel fee	On-time70%
Asiana Airlines	Cheapest$590	Average$1,000	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$608	Average$1,132	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$610	Average$866	FlexibilityNo cancel fee	On-time71%
Hawaiian Airlines	Cheapest$616	Average$919	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$624	Average$920	FlexibilityNo cancel fee	On-time75%
ANA	Cheapest$630	Average$1,200	FlexibilityNo cancel fee	On-time80%
Japan Airlines	Cheapest$637	Average$1,257	FlexibilityNo cancel fee	On-time79%
China Eastern	Cheapest$654	Average$733	FlexibilityNo cancel fee	On-time62%

$255+ Cheap flights from the United States to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from USA to Osaka

Cheapest flights from USA to OsakaExplore the most affordable flight options available from USA to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from USA to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from USA to Osaka

Keep the following information in mind while searching for USA to Osaka flight deals. Data was last updated October 30, 2025.

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Use the filters below to find and compare flights from the United States to Osaka that are best for you.

Best time to book a flight from USA to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from USA with our price prediction graph.

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Everything you need to know about your flight from the United States to Osaka

What is the cheapest month to book a flight from USA to Osaka?

What is the cheapest time of day to fly from US to OSA?

Find hourly flight availability from USA to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

What is the cheapest day to fly from USA to Osaka?

Use this chart to determine the cheapest time to fly round-trip from USA to Osaka. Price data was last updated on December 16, 2024.

The best insider tips for theUnited States to Osaka flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Osaka trip

Airlines

Japan Airlines

ANA

United Airlines

Air Canada

Asiana Airlines

American Airlines

Our travel experts

Reviews of airlines servicing Osaka

Peruse reviews from past customers who have flown with ANA, Japan Airlines, and Asiana Airlines from the United States to Osaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from USA to Osaka?

What are the cheapest airlines to fly from USA to Osaka one-way?

What are the most popular routes from USA to Osaka?

What are the most reliable airlines from USA to Osaka?

What are the cheapest flights from USA to Osaka?

Can I find deals for flights from USA to Osaka that include hotel bookings?

How can I find direct flights from USA to Osaka?

Can I find deals for business class flights from USA to Osaka?

What is the cheapest month to book a flight from USA to Osaka?

Traveling to a place near Osaka?

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Cheapest flights from USA to Osaka
Explore the most affordable flight options available from USA to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.