Chicago to Vientiane flights
Routavio compares airline fares from several flight booking sites. Search Chicago to Vientiane to see the lowest price before you book.
Your next trip, last seen at €494
Lowest observedKorean Air · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Airlines seen
- AirAsia, Alaska Airlines, ANA, Cathay Pacific, China Eastern, Etihad Airways, EVA Air, Frontier Airlines, Korean Air, Lao Airlines, Philippine Airlines, Royal Jordanian, Sichuan Airlines, Turkish Airlines, Vietjet (15)
- Typical journey time
- 38h 50m
About this route
Explore the fares we observed from Chicago to Vientiane. Prices move often, so pick your dates to see the latest options.
- Route distance
- 13,276 km
- Typical journey time
- 38h 50m
- Seen on fares with a connection
- Korean Air, Alaska Airlines, Cathay Pacific, Frontier Airlines, Etihad Airways, Vietjet, Lao Airlines, Royal Jordanian, ANA, Philippine Airlines (10)
- Alternative airports
- CGX, DPA, MDW, PWK, RFD
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
- Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
- Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
- Wattay International Airport (VTE) → Vientiane, city gazetteer reference point (17.9757, 102.6331): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much was a flight from Chicago to Vientiane?
A fare of €494 was seen on 12 Oct 2026. Fares change, so search your dates for the current price.
Are there direct flights from Chicago to Vientiane?
Our data holds no non-stop flight from Chicago to Vientiane. The fares on this page include at least one stop.
Which airlines fly from Chicago to Vientiane?
Routavio has seen these carriers on the route: AirAsia, Alaska Airlines, ANA, Cathay Pacific, China Eastern, Etihad Airways, EVA Air, Frontier Airlines, Korean Air, Lao Airlines, Philippine Airlines, Royal Jordanian, Sichuan Airlines, Turkish Airlines, Vietjet (15).
How long does the flight from Chicago to Vientiane take?
Across the 66 fares Routavio observed, the average journey time is 44h 37m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Chicago to Vientiane fares were non-stop?
None of the 67 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.