Flights Bangkok → Chicago
As of October 2026, economy flights from Bangkok to Chicago have a typical range USD 782–2104, median USD 1067. Full range across all 120 offers: USD 719–3778. We analyzed 120 offers from 23 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Bangkok → Chicago
Based on 120 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Bangkok → Chicago
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Turkish Airlines | Included | Included | — |
| Thai Airways | Included | Included | — |
| Asiana Airlines | Included | Included | — |
| Japan Airlines | — | Included | — |
| Korean Air | Included | Included | — |
| ANA | Included | Included | — |
| เดลต้า | — | — | — |
| American Airlines | Included | USD 35 | — |
| JetBlue | — | USD 35 | — |
| EVA Air | Included | Included | — |
| Emirates | — | Included | — |
| Qatar Airways | — | Included | — |
| Cathay Pacific | Included | Included | — |
| Etihad Airways | Included | Included | — |
| Finnair | Included | USD 30 | — |
| United Airlines | — | USD 35 | — |
| KLM | Included | USD 35 | — |
| Air France | — | — | — |
| SWISS | Included | USD 40 | — |
| Lufthansa | Included | USD 35 | — |
| Austrian Airlines | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Bangkok to Chicago cost?
Based on 120 offers · October 2026
Bangkok to Chicago flights ranged from USD 719 to USD 3778 across 120 offers analyzed in October 2026. The chart below shows how prices distributed across all 120 offers.
These 120 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 857 and USD 1679
What hidden fees do Bangkok to Chicago flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Bangkok to Chicago routes. The breakdown below is based on 120 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| TK | 10 | 1% |
| TG | 0 | 0% |
| OZ | 15 | 2% |
| JL | 0 | 0% |
| KE | 15 | 1% |
| NH | 0 | 0% |
| DL | 5 | 1% |
| AA | 45 | 4% |
| B6 | 28 | 3% |
| BR | 15 | 1% |
| EK | 20 | 2% |
| QR | 20 | 2% |
| CX | 50 | 5% |
| EY | 15 | 1% |
| AY | 40 | 4% |
| UA | 45 | 2% |
| KL | 30 | 2% |
| AF | 12 | 1% |
| LX | 52 | 2% |
| LH | 45 | 2% |
| OS | 45 | 2% |
Cathay Pacific: base ~USD 890 + fees USD 50 = ~USD 940 total. Air France: base ~USD 1667 + fees USD 12 = ~USD 1679 total.
Cathay Pacific's USD 50 ancillary fees narrow the gap with Air France's lower-fee model — the USD 777 base difference shrinks to USD 739 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Bangkok to Chicago?
23 airlines flew Bangkok to Chicago in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Asiana Airlines | 2 | — | 742 | 15 (2%) |
 Turkish Airlines | 18 | 719–1117 | 782 | 10 (1%) |
 THAI | 1 | — | 788 | n/a |
 Korean Air | 5 | 797–2105 | 797 | 15 (2%) |
 JAL | 1 | — | 798 | n/a |
 Delta Air Lines | 4 | 851–852 | 852 | 5 (1%) |
 B6 | 2 | 885–899 | 892 | 28 (3%) |
 Qatar Airways | 8 | 927–963 | 929 | 20 (2%) |
 Emirates | 12 | 920–1458 | 934 | 20 (2%) |
 Cathay Pacific | 4 | — | 940 | 50 (5%) |
 Japan Airlines | 4 | 796–1623 | 1011 | 0 (0%) |
 Finnair | 1 | — | 1140 | 40 (4%) |
 Etihad Airways | 5 | 1128–1146 | 1146 | 15 (1%) |
 American Airlines | 5 | 890–1540 | 1263 | 45 (4%) |
 ANA | 10 | 856–1892 | 1266 | 0 (0%) |
 EVA Air | 8 | 911–3778 | 1391 | 15 (1%) |
 KLM | 2 | 1669–1679 | 1674 | 30 (2%) |
 Air France | 1 | — | 1679 | 12 (1%) |
 Thai Airways | 20 | 739–3390 | 1913 | 0 (0%) |
 Swiss | 1 | — | 2101 | 52 (2%) |
 Lufthansa | 2 | — | 2103 | 45 (2%) |
 Austrian | 1 | — | 2104 | 45 (2%) |
 United Airlines | 3 | 1870–3226 | 3106 | 45 (1%) |
Where do the best Bangkok → Chicago prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Bangkok to Chicago flights
- Full-service carriers on Bangkok–Chicago cost 1.5x more than budget airlines (USD 1339 vs USD 892 median; overall median USD 1067).
- LX charges 10.1x more in ancillary fees than DL — USD 52 vs USD 5 avg per booking.
- The same route priced USD 397 apart depending on where it was booked — the lowest median was USD 749. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Bangkok to Chicago cost?
- Based on 120 offers analyzed, Bangkok to Chicago flights range from USD 719 to USD 3778, with a median price of USD 1067. Search for your specific dates →
- What hidden fees should I expect on Bangkok to Chicago flights?
- On average, ancillary fees (bags, seat selection) add USD 15 to the base fare on Bangkok to Chicago flights. See itemized fees for your itinerary →
- Which airline is cheapest on Bangkok to Chicago including all fees?
- Asiana Airlines has the lowest median fare on Bangkok to Chicago at USD 742 (median across 2 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Bangkok–Chicago flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 749. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Bangkok to Chicago routes?
- Bangkok to Chicago has 23 airlines competing, creating a price range from USD 719 to USD 3778 across 120 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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