$509 Cheap Flights from Chicago (ORD) to Hue (HUI)

View $509 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Hue (HUI-Phu Bai Intl.)

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Cheap Flights from Chicago to Hue (ORD-HUI)

Prices were available within the past 7 days and start at $509 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 O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI) cost?
Get a cheap one-way flight from $509 or cheap return flight from O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI)?
is the least expensive month to fly from ORD to HUI. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ORD to HUI. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI)?
You'll have to hop on a flight with a layover when traveling from O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ORD to HUI?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline 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 O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI)?
To avoid potential delays on the O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI) route, travel before 3 PM. Departures after this hour 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 O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI) last-minute?
Last-minute bookings from ORD to HUI are usually more expensive. To secure the lowest prices, start searching for flights well in advance. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book an ORD to HUI flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to HUI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Phu Bai Intl. Airport (HUI)?
In most cases, you can cancel or reschedule your ORD to HUI flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Phu Bai Intl.
Distance
8281 mi

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Chicago to Hue Flights

The cheapest times to fly from Chicago to Hue

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 Chicago to Hue are during the month of . You can find some of the cheapest flights from Chicago to Hue with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Hue

Sunday is one of the best days to book for cheap flights from Chicago to Hue: 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 Chicago to Hue

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 Chicago to Hue in 2025. You can also book with separate airlines for your outbound and return journeys, from $509 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 Chicago to Hue 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 Chicago to Hue 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.

 

Chicago to Hue Flights

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*Available to One Key members.