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Cheap flights from Illinois to Vietnam from $531

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SGN
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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How far in advance should I book a flight from Illinois to Vietnam?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 13% on flights from Illinois to Vietnam compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,103. For sooner than that we have options available in the next 3 days from $1,103.

What is the cheapest month to fly from Illinois to Vietnam?

April is one of the best times of the year to fly to Vietnam from Illinois. Prices for April average $1,261 per person but you can even find prices for as low as $776. The most expensive prices can be found in the month of June. Opting for a April flight can save you 32% on your journey compared to booking in June

When is the cheapest time to fly from Illinois to Vietnam (IL - VN)?

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

Cheap Delta flights from Illinois to Vietnam

Explore cheap flight options specifically provided by Delta for the route between Illinois and Vietnam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Peruse some of the lowest-priced Delta flights we've found from Illinois to Vietnam. Make sure to check back often as deals are often changing.
Mon 9/99:35 amMDW - SGN
2 stops25h 30mDelta
Mon 9/237:50 amSGN - MDW
2 stops25h 54mDelta
Deal found 5/5$980
Sun 9/291:10 pmMDW - SGN
2 stops45h 55mDelta
Thu 10/37:50 amSGN - MDW
2 stops25h 54mDelta
Deal found 5/4$985
Sun 9/16:15 pmMDW - SGN
2 stops39h 50mDelta
Mon 9/911:45 pmSGN - MDW
2 stops33h 59mDelta
Deal found 5/5$986
Tue 9/106:00 amMDW - SGN
2 stops28h 05mDelta
Fri 9/2011:45 pmSGN - MDW
2 stops25h 26mDelta
Deal found 5/5$1,020
Wed 9/116:00 amMDW - SGN
2 stops29h 05mDelta
Sat 9/2111:45 pmSGN - MDW
2 stops27h 11mDelta
Deal found 5/5$1,100
Tue 8/612:30 pmORD - CXR
1 stop23h 05mDelta
Mon 9/912:50 amCXR - ORD
2 stops30h 01mDelta
Deal found 5/5$1,169
Mon 10/146:00 amORD - DAD
2 stops27h 05mDelta
Mon 11/411:15 pmDAD - ORD
1 stop22h 15mDelta
Deal found 5/5$1,170
Tue 8/67:10 amORD - CXR
2 stops28h 25mDelta
Mon 9/912:50 amCXR - ORD
2 stops27h 45mDelta
Deal found 5/5$1,174
Mon 10/147:26 amORD - DAD
2 stops25h 39mDelta
Mon 11/411:15 pmDAD - ORD
2 stops31h 28mDelta
Deal found 5/5$1,180

Cheap United Airlines flights from Illinois to Vietnam

Explore cheap flight options specifically provided by United Airlines for the route between Illinois and Vietnam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Illinois to Vietnam. Make sure to examine the flight information before completing your reservation.
Thu 5/98:48 amORD - SGN
2 stops24h 37mUnited Airlines
Sat 5/1110:45 pmSGN - ORD
2 stops42h 25mUnited Airlines
Deal found 5/5$1,024
Thu 8/16:00 amORD - SGN
2 stops27h 25mUnited Airlines
Wed 8/2810:45 pmSGN - ORD
1 stop28h 35mUnited Airlines
Deal found 5/5$1,112
Tue 5/146:05 pmORD - SGN
2 stops39h 20mUnited Airlines
Thu 6/207:00 amSGN - ORD
2 stops34h 47mUnited Airlines
Deal found 5/5$1,143
Sun 5/126:10 amORD - SGN
2 stops27h 15mUnited Airlines
Thu 6/67:00 amSGN - ORD
2 stops28h 13mUnited Airlines
Deal found 5/5$1,166
Mon 10/144:41 pmORD - HAN
2 stops41h 19mUnited Airlines
Tue 10/2912:25 amHAN - ORD
1 stop26h 25mUnited Airlines
Deal found 5/5$1,179
Thu 10/2411:50 amORD - HAN
1 stop22h 25mUnited Airlines
Mon 10/2811:30 pmHAN - ORD
2 stops29h 20mUnited Airlines
Deal found 5/4$1,185
Sun 5/126:10 amORD - HAN
2 stops28h 05mUnited Airlines
Wed 6/511:30 pmHAN - ORD
2 stops37h 20mUnited Airlines
Deal found 5/5$1,229
Sat 5/119:32 pmORD - SGN
2 stops35h 53mUnited Airlines
Fri 5/317:00 amSGN - ORD
2 stops33h 55mUnited Airlines
Deal found 5/5$1,253
Sun 5/1212:50 pmORD - SGN
1 stop20h 35mUnited Airlines
Thu 6/67:00 amSGN - ORD
2 stops28h 13mUnited Airlines
Deal found 5/5$1,349

Cheap Illinois to Vietnam flights in May & June 2024

Find cheap flight options from Illinois to Vietnam specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
These are some of the most attractive deals on flights from Illinois to Vietnam in 2024. Check back regularly for other flight deals.
Wed 5/86:00 amORD - SGN
2 stops27h 25mUnited Airlines
Tue 5/2110:45 pmSGN - ORD
1 stop28h 30mUnited Airlines
Deal found 5/5$974
Sun 5/58:30 pmORD - SGN
2 stops39h 15mUnited Airlines
Tue 5/1410:45 pmSGN - ORD
1 stop28h 30mUnited Airlines
Deal found 5/5$976
Sun 5/58:30 pmORD - SGN
2 stops38h 35mDelta
Tue 5/141:55 pmSGN - ORD
2 stops34h 47mDelta
Deal found 5/5$980
Wed 5/88:48 amORD - SGN
2 stops24h 37mUnited Airlines
Tue 6/1110:45 pmSGN - ORD
2 stops34h 34mUnited Airlines
Deal found 5/6$984
Sun 5/58:30 pmORD - SGN
2 stops39h 15mUnited Airlines
Sun 5/1910:45 pmSGN - ORD
2 stops33h 40mUnited Airlines
Deal found 5/5$986
Wed 5/87:10 amORD - SGN
2 stops26h 15mMultiple Airlines
Tue 6/117:00 amSGN - ORD
1 stop19h 55mMultiple Airlines
Deal found 5/6$988
Tue 5/75:40 amORD - SGN
2 stops29h 25mDelta
Fri 5/247:50 amSGN - ORD
2 stops25h 37mDelta
Deal found 5/5$1,020
Thu 5/98:48 amORD - SGN
2 stops24h 37mUnited Airlines
Sat 5/1110:45 pmSGN - ORD
2 stops42h 25mUnited Airlines
Deal found 5/5$1,024
Thu 5/912:50 pmORD - SGN
1 stop20h 35mUnited Airlines
Sat 5/1110:45 pmSGN - ORD
2 stops49h 20mUnited Airlines
Deal found 5/5$1,120

Illinois to Vietnam 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Vietnam in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
These are some of the most attractive deals on flights from Illinois to Vietnam in 2024. Check back regularly for other flight deals.
Wed 9/411:25 amORD - SGN
1 stop41h 00mTurkish Airlines
Wed 10/210:05 pmSGN - ORD
1 stop23h 35mTurkish Airlines
Deal found 5/5$822
Sun 9/18:30 pmORD - SGN
1 stop31h 55mTurkish Airlines
Tue 10/110:05 pmSGN - ORD
1 stop23h 35mTurkish Airlines
Deal found 5/5$829
Tue 11/1212:55 pmORD - HAN
1 stop37h 30mTurkish Airlines
Thu 11/2810:30 pmHAN - ORD
1 stop24h 40mTurkish Airlines
Deal found 5/4$841
Thu 9/268:30 pmORD - SGN
1 stop31h 55mTurkish Airlines
Tue 10/1510:05 pmSGN - ORD
1 stop23h 35mTurkish Airlines
Deal found 5/5$850
Wed 9/48:30 pmORD - SGN
1 stop31h 55mTurkish Airlines
Thu 10/39:55 pmSGN - ORD
1 stop23h 45mTurkish Airlines
Deal found 5/6$856
Fri 9/208:30 pmORD - SGN
1 stop31h 55mTurkish Airlines
Tue 9/2410:05 pmSGN - ORD
1 stop23h 35mTurkish Airlines
Deal found 5/5$860
Sun 9/88:30 pmORD - SGN
1 stop31h 55mTurkish Airlines
Sun 10/610:05 pmSGN - ORD
1 stop23h 35mTurkish Airlines
Deal found 5/5$862
Mon 9/98:30 pmORD - SGN
1 stop31h 55mTurkish Airlines
Mon 3/310:15 pmSGN - ORD
1 stop24h 55mTurkish Airlines
Deal found 5/5$870
Sat 11/912:30 pmORD - SGN
1 stop42h 25mAir India
Sun 11/248:55 pmSGN - ORD
1 stop22h 35mAir India
Deal found 5/5$881

Illinois to Vietnam flights leaving soon

Find last-minute flight options from Illinois to Vietnam for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Have a look at some of the flights available from Illinois to Vietnam departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 5/146:05 pmORD - SGN
2 stops39h 20mUnited Airlines
Thu 6/207:00 amSGN - ORD
2 stops34h 47mUnited Airlines
Deal found 5/5$1,143
Sun 5/126:10 amORD - SGN
2 stops27h 15mUnited Airlines
Thu 6/67:00 amSGN - ORD
2 stops28h 13mUnited Airlines
Deal found 5/5$1,166
Sun 5/126:10 amORD - HAN
2 stops28h 05mUnited Airlines
Wed 6/511:30 pmHAN - ORD
2 stops37h 20mUnited Airlines
Deal found 5/5$1,229
Sat 5/119:32 pmORD - SGN
2 stops35h 53mUnited Airlines
Fri 5/317:00 amSGN - ORD
2 stops33h 55mUnited Airlines
Deal found 5/5$1,253
Sun 5/1212:50 pmORD - SGN
1 stop20h 35mUnited Airlines
Thu 6/67:00 amSGN - ORD
2 stops28h 13mUnited Airlines
Deal found 5/5$1,349
Mon 5/136:15 amORD - SGN
2 stops29h 30mUnited Airlines
Fri 5/317:00 amSGN - ORD
2 stops33h 55mUnited Airlines
Deal found 5/4$1,356
Sat 5/119:32 pmORD - SGN
2 stops35h 53mUnited Airlines
Tue 6/2510:45 pmSGN - ORD
2 stops42h 37mUnited Airlines
Deal found 5/6$1,384
Sun 5/127:10 amORD - HAN
2 stops27h 05mANA
Tue 6/412:30 amHAN - ORD
2 stops30h 55mANA
Deal found 5/5$1,398
Mon 5/1310:57 pmORD - SGN
2 stops35h 43mMultiple Airlines
Fri 5/3111:20 pmSGN - ORD
3 stops37h 58mMultiple Airlines
Deal found 5/4$1,437

One-way flights to Vietnam from Illinois

Search for one-way flight options from Illinois to Vietnam. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Users in need of a one-way flight from Illinois to Vietnam can choose from these deals. For those needing a return trip from Illinois, there is a search form available above.
Thu 9/54:05 pmORD - HAN
1 stop28h 45mCathay Pacific
Deal found 5/5$531
Tue 8/204:05 pmORD - SGN
1 stop37h 15mCathay Pacific
Deal found 5/4$531
Tue 8/2012:00 pmORD - SGN
1 stop30h 35mMultiple Airlines
Deal found 5/4$540
Mon 8/1212:30 amORD - SGN
1 stop23h 10mEVA Air
Deal found 5/4$544
Thu 8/224:05 pmORD - SGN
1 stop30h 20mCathay Pacific
Deal found 5/4$550
Tue 10/112:05 pmORD - SGN
1 stop29h 10mJapan Airlines
Deal found 5/5$555
Tue 8/1310:58 pmORD - SGN
2 stops35h 07mMultiple Airlines
Deal found 5/4$556
Tue 8/135:45 pmORD - SGN
1 stop39h 40mUnited Airlines
Deal found 5/4$559
Sun 8/189:28 pmORD - SGN
2 stops35h 57mUnited Airlines
Deal found 5/4$564

Find flights from Illinois to Vietnam within your budget

Customize your flight search to find flights from Illinois to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$883 - $1,192

Route

Depart

Return

Price

Chicago O'Hare IntlHanoi Noibai

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 10/1

1 stop30h 55m

Hanoi Noibai

Mon 10/7

1 stop30h 40m

$883

Chicago O'Hare IntlHanoi Noibai

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Fri 10/11

1 stop29h 50m

Hanoi Noibai

Wed 10/23

1 stop31h 20m

$957

Chicago MidwayHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Mon 9/9

2 stops25h 30m

Ho Chi Minh City

Mon 9/23

2 stops25h 54m

$980

Chicago O'Hare IntlHanoi Noibai

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 10/13

1 stop22h 35m

Hanoi Noibai

Wed 10/30

1 stop38h 25m

$988

Chicago O'Hare IntlHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 5/9

2 stops24h 37m

Ho Chi Minh City

Sat 5/11

2 stops42h 25m

$1,024

Chicago O'Hare IntlDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

Sun 10/13

2 stops24h 45m

Da Nang

Mon 11/4

1 stop19h 45m

$1,076

Chicago O'Hare IntlNha Trang Cam Ranh

ORD - CXR

ORDCXR

Chicago O'Hare Intl

Thu 10/17

1 stop23h 15m

Nha Trang Cam Ranh

Sun 10/20

1 stop20h 40m

$1,163

Chicago O'Hare IntlHanoi Noibai

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 10/1

2 stops27h 05m

Hanoi Noibai

Mon 10/7

2 stops32h 50m

$1,181

Chicago O'Hare IntlHanoi Noibai

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 10/24

1 stop35h 55m

Hanoi Noibai

Sun 10/27

1 stop26h 30m

$1,192

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated May 6, 2024.
To help decide which airline to fly from Illinois to Vietnam, see what other customers have to say about Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,184 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Overall

8.5

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very good
1,184 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Overall

8.5

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

ANA
8.5
Very good
928 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Overall

8.5

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

EVA Air
8.4
Very good
1,538 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Overall

8.5

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Japan Airlines
8.3
Very good
1,481 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Overall

8.5

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Singapore Airlines
8.3
Very good
1,465 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Overall

8.5

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

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

  • Can I find flights from Illinois to Vietnam for under $900 on Cheapflights?

    Yes, there are multiple flights from Illinois to Vietnam for under $900. The cheapest flight booked recently is on Turkish Airlines for just $883, but on average you can expect to pay $1,018.

  • Are there last-minute flights available from Illinois to Vietnam for under $1,200?

    There are currently 20+ open flights from Illinois to Vietnam within the next 7 days for less than $1,200.

  • What are the cheapest airlines to fly from Illinois to Vietnam one-way?

    One-way options have recently been found by users for as low as $531 on Cathay Pacific. Other airlines that offer cheap prices include EVA Air from $544 and Japan Airlines from $555 one-way.

  • What does ORD to SGN mean?

    ORD stands for Chicago O'Hare Intl Airport, while SGN stands for Ho Chi Minh City Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Vietnam that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Vietnam flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Vietnam with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Vietnam flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Vietnam that include hotel bookings?

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

  • How can I find direct flights from Illinois to Vietnam?

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

  • Can I find deals for business class flights from Illinois to Vietnam?

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

  • Can I find deals for flights from Illinois to Vietnam that allow pets onboard?

    Many airlines flying from Illinois to Vietnam offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Vietnam?

    Yes, you can often find last-minute deals on Illinois to Vietnam flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Vietnam flight deals updated?

    The Illinois to Vietnam flight deals you see on this page were last updated on 5/6.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Illinois to Vietnam

Discover the top 10 airlines that operate flights from Illinois to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$758Average$966FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapest$779Average$996FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest$780Average$1,189FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
American AirlinesCheapest$782Average$1,578FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
EVA AirCheapest$862Average$1,227FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapest$915Average$1,235FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapest$956Average$1,291FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Malaysia AirlinesCheapest$967Average$1,250FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
DeltaCheapest$972Average$1,596FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Korean AirCheapest$982Average$1,303FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Illinois to Vietnam by cabin class

Find flights from Illinois to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Vietnam?

Cheapflights helps you search for flights from Illinois to Vietnam via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Vietnam?

Cheapflights helps you find that perfect flight to Vietnam from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Vietnam with no change fees?

Yes, we can. To see specific flights from Illinois to Vietnam with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois to Vietnam become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Vietnam flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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