Quick Answer
Best overall: Take an air-conditioned bus from Amnat Charoen Bus Station to Ubon Ratchathani Bus Station (≈1.5–2 hr, 80–120 THB / 2.5–4 USD), then a taxi or songthaew to Ubon Airport (≈10–15 min, 100–150 THB / 3–5 USD). Total: ≈2–2.5 hr, 180–270 THB (5.5–9 USD).
Fastest: Direct private taxi / transfer from your door in Amnat Charoen to Ubon Airport (≈1–1.5 hr, 800–1,200 THB / 25–38 USD). Best for groups, late-night arrivals, or heavy luggage.
Cheapest: Train from Amnat Charoen Railway Station to Ubon Railway Station (≈1.5–2 hr, 50–100 THB / 1.5–3 USD), then taxi to airport (≈100–150 THB). Total as low as 150–250 THB (4.5–8 USD), but limited daily departures.
All prices are approximate for 2025. THB shown first; USD equivalent in parentheses.
🚆 Train from Amnat Charoen to Ubon Ratchathani
The State Railway of Thailand (SRT) operates a branch line connecting Amnat Charoen Railway Station to Ubon Ratchathani Railway Station. This is a scenic, budget-friendly option for travelers who are not in a hurry and want to experience local life. However, train frequency is limited — only 2–3 departures per day — so schedule flexibility is essential.
Route Overview
| Detail | Information |
|---|---|
| Departure Station | Amnat Charoen Railway Station (สถานีรถไฟอำนาจเจริญ), city center |
| Arrival Station | Ubon Ratchathani Railway Station (สถานีรถไฟอุบลราชธานี) |
| Distance | ≈70 km |
| Travel Time | 1.5 – 2 hours (stops at small stations) |
| Daily Departures | 2 – 3 (typically early morning, midday, and late afternoon) |
| Class / Comfort | Third-class fan carriage (open windows, bench seats); no air-con, no food car |
| Fare | 50 – 100 THB (≈1.5 – 3 USD) |
| Luggage | No formal limit; overhead racks and under-seat space for bags |
How to Continue to the Airport
From Ubon Railway Station, the airport is only 5 km away (≈10–15 min). Available onward options:
- Taxi: 100–150 THB (3–5 USD) – metered or fixed price, readily available outside the station.
- Songthaew (shared pickup): 20–40 THB per person (0.6–1.3 USD) – cheaper but less direct.
- Tuk-tuk: 80–120 THB (2.5–4 USD) – good for 1–2 passengers with light luggage.
Pros & Cons of the Train Option
| ✅ Advantages | ❌ Disadvantages |
|---|---|
| Very cheap (50–100 THB) | Only 2–3 trains per day |
| Scenic rural views | No air-conditioning (fans only) |
| No traffic delays | Slower than bus or taxi |
| Unique local experience | Requires onward taxi to airport (+100–150 THB) |
| Ample luggage space | No online booking (must buy at station) |
Who should choose the train? Budget-conscious travelers, railway enthusiasts, and those with flexible schedules. Not recommended for late-night arrivals or tight flight connections.
Source: State Railway of Thailand (SRT) – timetable & fare data (2025).
✈️ Flight – Why Direct Air Travel Is Not Possible
Amnat Charoen does not have a commercial airport. The closest airport is Ubon Ratchathani Airport (UBP), which is precisely the destination of this guide. Because the distance between Amnat Charoen and Ubon Airport is only 70–80 km (≈1–1.5 hours by road), there are no scheduled flights between these two points — the sector is far too short for commercial aviation.
What This Means for Your Trip
- You cannot fly from Amnat Charoen to Ubon Airport — all travel must be by ground transport.
- If your final goal is to catch a flight from Ubon Airport (e.g., to Bangkok, Chiang Mai, or international), you will take a bus, train, or taxi to the airport, then fly onward.
- Ubon Ratchathani Airport (UBP) handles domestic flights with airlines such as Thai AirAsia (to Bangkok–Don Mueang), Nok Air, and Thai Lion Air. International flights are limited but seasonal charters may operate.
Comparison: Ground Transport vs. Hypothetical Flight
| Factor | Ground Transport (Bus/Taxi/Train) | Hypothetical Flight |
|---|---|---|
| Total time | 1 – 2.5 hours (door-to-airport) | Not feasible (flight time ≈15 min, but check-in/security adds 1–2 hr) |
| Cost | 100 – 1,200 THB (3–38 USD) | N/A (no service) |
| Convenience | Direct or one transfer | Would require ground transport to an airport first — circular logic |
| Carbon footprint | Low to moderate | Very high for such a short distance |
Bottom line: For the Amnat Charoen → Ubon Airport journey, put aside the idea of flying. Focus on the excellent and affordable ground options below. Once you reach Ubon Airport, you can fly anywhere you need.
Source: Airports of Thailand (AOT) – Ubon Ratchathani Airport profile (2025).
🚌 Bus + Local Transfer to Airport (Best Value)
The bus is the most popular and balanced way to travel from Amnat Charoen to Ubon Ratchathani Airport. It combines low cost with good frequency and reasonable comfort. The bus drops you in central Ubon, from where a short taxi or songthaew ride takes you directly to the airport terminal.
Bus Service Details
| Detail | Information |
|---|---|
| Departure point | Amnat Charoen Bus Station (BKS Terminal), Highway 202 |
| Arrival point | Ubon Ratchathani Bus Station (Chayangkun Road, near city center) |
| Operators | BKS (Transport Co., Ltd.) + private companies (e.g., Ratcha Buri Tour) |
| Frequency | Every 30–60 minutes, from 5:00 AM to 6:00 PM |
| Travel time | 1.5 – 2 hours (depending on stops and traffic) |
| Fare | 80–120 THB (2.5–4 USD) – air-con bus slightly more |
| Bus types | Standard (fan) and air-conditioned (VIP) options available |
| Luggage | Underfloor compartment for suitcases; no extra charge for 1–2 bags |
Onward Transfer: Bus Station → Airport
From Ubon Bus Station to the airport is ≈6 km (10–15 min). Options ranked by convenience:
- Taxi: 100–150 THB (3–5 USD) – easiest with luggage.
- Songthaew (shared): 20–40 THB per person (0.6–1.3 USD) – runs along main roads.
- Tuk-tuk: 80–120 THB (2.5–4 USD) – negotiable price.
- Motorcycle taxi: 50–80 THB (1.5–2.5 USD) – for solo travelers with a backpack.
Day Bus vs. Late Afternoon Bus
| Time of Day | Departures | Pros | Cons |
|---|---|---|---|
| Morning (5:00–10:00) | Every 30–45 min | Cooler travel, easy connection, more onward transport options | Buses may be crowded with locals |
| Midday (10:00–14:00) | Every 45–60 min | Less crowded, still frequent | Hot if taking a fan bus |
| Afternoon (14:00–18:00) | Every 60 min | Still runs; good for evening flights | Last buses around 6 PM – don't miss it |
Booking & Tips
- No advance booking needed for most buses – just arrive at the station and buy a ticket at the counter.
- For air-con buses, you can sometimes book by phone or via local travel agencies.
- Keep small change (20–100 THB notes) for ticket purchase.
- If you have a flight to catch, aim to arrive at Ubon Bus Station at least 2.5 hours before your flight departure to allow safe transfer and check-in.
Who should choose the bus? Solo travelers, backpackers, and anyone seeking the best balance of cost, frequency, and simplicity. Also ideal for those who want to stretch their legs at the bus station before the final hop to the airport.
Source: Transport Co., Ltd. (BKS) – route & fare information (2025).
🚕 Taxi / Private Transfer – Direct & Convenient
For travelers who value speed, privacy, and door-to-door service, a private taxi or transfer from Amnat Charoen directly to Ubon Ratchathani Airport is the premium option. It eliminates all intermediate stops and transfers, making it ideal for groups, families, late-night arrivals, or anyone with heavy luggage.
Service Details
| Detail | Information |
|---|---|
| Route | Any location in Amnat Charoen → Ubon Ratchathani Airport (UBP), direct |
| Travel time | 1 – 1.5 hours (depending on exact pickup point and traffic) |
| Price range | 800 – 1,200 THB (25–38 USD) for standard sedan; larger vehicles extra |
| Vehicle types | Sedan (up to 3 pax), SUV (4–5 pax), minivan (6–9 pax) |
| How to book | Hotel concierge, local travel agency, ride-hailing apps (Grab), or private transfer companies |
| Payment | Cash (THB) most common; some operators accept bank transfer or online payment |
When to Choose a Taxi Over Other Options
- Late-night / early morning: Buses and trains do not run 24/7. Taxis are available 24 hours if pre-booked.
- Groups of 3+: Cost per person becomes comparable to bus + taxi, but with far greater convenience.
- Heavy or bulky luggage: No need to lift bags onto buses or carry through stations.
- Mobility concerns: Direct door-to-door service for elderly or less mobile travelers.
- Tight flight connection: If you're racing against time, a taxi is the fastest point-to-point option.
Cost Comparison: Taxi vs. Other Modes (per person, round-trip estimate)
| Mode | Cost per person (one way) | Cost for group of 4 (one way) | Total travel time |
|---|---|---|---|
| Taxi (private) | 800–1,200 THB (25–38 USD) | 200–300 THB per person | 1–1.5 hr |
| Bus + taxi | 180–270 THB (5.5–9 USD) | 160–220 THB per person | 2–2.5 hr |
| Train + taxi | 150–250 THB (4.5–8 USD) | 130–200 THB per person | 2–3 hr |
Who should choose a taxi? Anyone prioritizing convenience, traveling in a group, or arriving/leaving outside normal bus and train hours. For solo budget travelers, the bus remains the better value.
Sources: Grab Thailand fare estimates (2025); local transfer operators in Amnat Charoen. Prices may vary by season and fuel costs.
📊 Tickets & Cost Comparison – All Options at a Glance
Use the table below to compare all available transport modes side by side. We have ranked them from cheapest to most expensive, with a clear highlight of the best value and fastest choices.
| Mode | Est. Time (door-to-airport) | Cost (THB) | Cost (USD) | Transfers | ⭐ Recommendation |
|---|---|---|---|---|---|
| 🚌 Bus + songthaew | 2 – 2.5 hr | 100–160 THB | 3–5 USD | 1 (bus station → airport) | 🏆 Cheapest |
| 🚆 Train + taxi | 2 – 3 hr | 150–250 THB | 4.5–8 USD | 1 (railway station → airport) | Budget + scenic |
| 🚌 Bus + taxi | 2 – 2.5 hr | 180–270 THB | 5.5–9 USD | 1 (bus station → airport) | 👍 Best Value |
| 🚆 Train + songthaew | 2 – 3 hr | 70–140 THB | 2–4.5 USD | 1 (station → airport by songthaew) | Ultra-budget (limited schedule) |
| 🚕 Private Taxi | 1 – 1.5 hr | 800–1,200 THB | 25–38 USD | 0 (direct) | ⚡ Fastest & Most Convenient |
| 🚐 Minivan (private) | 1 – 1.5 hr | 1,200–1,800 THB | 38–56 USD | 0 (direct) | Best for groups 6–9 pax |
Key Takeaways
- Cheapest door-to-airport: Bus + songthaew (≈100–160 THB / 3–5 USD).
- Best balance of cost & comfort: Bus + taxi (≈180–270 THB / 5.5–9 USD).
- Fastest: Private taxi (≈1–1.5 hr, 800–1,200 THB).
- Most scenic: Train (50–100 THB for the ride, but limited departures).
All costs are per person (except private taxi/minivan, which are per vehicle). Prices verified via local sources in January 2025. Fuel surcharges may apply.
💡 Traveler Tips & Local Insights
After traveling this route many times, local residents and frequent visitors share these practical tips to make your journey smoother, cheaper, and more enjoyable.
🛄 Luggage & Baggage
- Bus luggage: Underfloor storage is safe, but keep valuables (laptop, camera, documents) in a small carry-on.
- Train luggage: Overhead racks are narrow – backpacks and soft bags fit best. Hard-shell suitcases may need to stay at your feet.
- Takkyubin (luggage delivery): If you have oversized bags, consider using Thai logistics services (e.g., Nim Express, Kerry Express) to send luggage directly to Ubon Airport or your hotel. Costs around 200–400 THB for a large suitcase.
🕐 Timing & Schedules
- Bus frequency drops after 5 PM – the last bus from Amnat Charoen to Ubon typically leaves around 6:00 PM. Plan accordingly.
- Train schedules change seasonally – always check with SRT station staff or call 1690 (SRT hotline) for the latest timings.
- Public holidays & festivals (e.g., Songkran in April, Loy Krathong in November) can increase demand – book taxis early and expect fuller buses.
🌡️ Climate & Comfort
- Hot season (March–May): Choose air-con bus or taxi. Fan buses and train carriages can be uncomfortably hot (35–40°C).
- Rainy season (June–October): Roads may flood near the Mun River area. Allow 15–30 extra minutes. Train service may be delayed.
- Cool season (November–February): Perfect for any mode – comfortable temperatures and clear skies.
🧑🤝🧑 Local Language & Communication
- Most bus station staff and taxi drivers speak only basic English. Have your destination written in Thai:
"ไปสนามบินอุบลราชธานี" (bpai sa-nam-bin Ubon Ratchathani). - Use Google Translate or carry a simple phrase card for smoother communication.
- Ride-hailing app Grab works in Ubon Ratchathani city and airport, but availability in Amnat Charoen is limited.
💰 Money-Saving Hacks
- Songthaew instead of taxi: From Ubon Bus Station to the airport, a shared songthaew costs 20–40 THB vs. 100–150 THB for a taxi.
- Buy a return bus ticket at the same time if you know your schedule – sometimes you get a small discount.
- Travel in a group for the taxi option: 4 people splitting 1,000 THB = 250 THB each, very close to the bus + taxi cost.
Insights compiled from frequent travelers on the Amnat Charoen–Ubon route and local transport forums (2025).
❓ FAQs: Amnat Charoen to Ubon Ratchathani Airport
1. Is there a direct bus from Amnat Charoen to Ubon Ratchathani Airport?
No, there is no direct bus to the airport. You must take a bus from Amnat Charoen Bus Station to Ubon Ratchathani Bus Station (≈1.5–2 hr, 80–120 THB / 2.5–4 USD), then transfer to a taxi or songthaew to the airport (≈10–15 min, 100–150 THB / 3–5 USD). Total journey ≈2–2.5 hours.
2. How much does a taxi from Amnat Charoen to Ubon Ratchathani Airport cost?
A private taxi costs 800–1,200 THB (25–38 USD) for a standard sedan, depending on the operator and vehicle. The trip takes 1–1.5 hours direct. This is the most convenient but most expensive option.
3. How long does it take to get from Amnat Charoen to Ubon Ratchathani Airport?
Total travel time ranges from 1 hour (direct taxi) to 2.5 hours (bus + transfer). By train + taxi it takes about 2–3 hours due to limited schedules. Plan for at least 2 hours to be safe if using public transport.
4. Is there a train from Amnat Charoen to Ubon Ratchathani?
Yes, the State Railway of Thailand (SRT) runs 2–3 trains daily from Amnat Charoen Railway Station to Ubon Ratchathani Railway Station. The journey takes 1.5–2 hours and costs 50–100 THB (1.5–3 USD). From the railway station, the airport is 5 km away (≈100–150 THB taxi).
5. What is the cheapest way to get from Amnat Charoen to Ubon Ratchathani Airport?
The cheapest combination is bus + songthaew: bus to Ubon Bus Station (80–120 THB) + songthaew to the airport (20–40 THB) = 100–160 THB (3–5 USD). Alternatively, train + songthaew can be as low as 70–140 THB, but with fewer departures.
6. Can I fly directly from Amnat Charoen to Ubon Ratchathani?
No. Amnat Charoen has no commercial airport. The nearest airport is Ubon Ratchathani Airport (UBP), 70–80 km away. All travelers must use ground transport. Once at UBP, you can fly to Bangkok, Chiang Mai, and other destinations.
7. How do I get from Ubon Ratchathani city center to the airport?
The airport is 5–6 km from the city center. Options: taxi (100–150 THB, 10–15 min), songthaew (20–40 THB per person), tuk-tuk (80–120 THB), or motorcycle taxi (50–80 THB). All are readily available.
8. What is the best time of day to travel from Amnat Charoen to Ubon Ratchathani Airport?
Morning (6:00–9:00 AM) is ideal: buses run frequently, temperatures are cooler, and you have plenty of time for flight check-in. If you have a very early flight (before 8 AM), consider a direct taxi or staying overnight in Ubon city near the airport.