Bridge from Polygon to Avalanche
Move USDC, USDT, AVAX from Polygon to Avalanche at the best available rate.
Typical time — usually well under a couple of minutes on a liquidity bridge.
New to bridging? Move a small test amount first to see how it works — most transfers land in a couple of minutes.
Quotes include a 0.5% service fee that supports Bridgeline. Swaps execute through LI.FI’s audited smart contracts — this site never holds your funds.
Four steps, all signed in your own wallet.
- 01
Connect your wallet
Connect inside the bridge box. That's the only place Bridgeline ever asks — this site never sees your keys.
- 02
Pick your token and amount
Choose what you're moving, from which chain to which chain, and how much.
- 03
Review the quote and fee
You approve the exact amount in your own wallet, with the full fee shown. Cancel any time before you sign.
- 04
Confirm and track
Sign the transaction and watch it settle on-chain through LI.FI's audited contracts. Bridgeline is never in the middle.
Bridging Polygon to Avalanche
Going from Polygon to Avalanche moves value between two inexpensive chains with different gas tokens — POL on Polygon, AVAX on Avalanche. People make this hop to reach Avalanche's DeFi, subnets, and fast finality.
Polygon is broad and cheap, but Avalanche brings sub-second finality, Trader Joe, and a distinct subnet ecosystem. Bridging this way lets you deploy capital into those apps or diversify where your assets sit. Since Avalanche uses AVAX for gas, keep a small amount on hand for your first transaction after arriving.
Polygon
Source- Gas
- Usually a fraction of a cent.
- Speed
- About 2-second blocks on a proof-of-stake chain with its own validators.
- Ecosystem
- Low-cost payments, gaming, and enterprise pilots; the native gas token was renamed from MATIC to POL.
Avalanche
Destination- Gas
- Usually low, but can rise with demand.
- Speed
- Sub-second finality on the C-Chain.
- Ecosystem
- A fast EVM chain with a strong subnet and institutional story; Trader Joe leads DEX volume.
Stay safe while bridging
- Approve only what you’re bridging. The widget requests finite token approvals by default — there’s no need to grant an unlimited allowance.
- Check the URL every time. Bookmark this site and confirm the address bar before connecting a wallet.
- Start small for a new route. A tiny test transfer confirms everything works before you move the full amount.
Moving a large amount? Consider a hardware wallet
A hardware wallet keeps your private keys offline, so a compromised browser or a malicious approval can’t drain your funds on its own. It’s the single biggest security upgrade for anyone holding meaningful value on-chain.
Official links, provided for your security.
Questions about Polygon → Avalanche
Will I have AVAX for gas?
Avalanche uses AVAX for gas, while Polygon uses POL. Bridging only a stablecoin can leave you without gas, so bring a little AVAX or use a route that delivers some on arrival.
How long does it take?
Usually well under a couple of minutes on a liquidity bridge, given Polygon's ~2-second blocks and Avalanche's sub-second finality.
Which USDC will I receive?
Aim for native Circle USDC on Avalanche rather than a bridged token. The quote shows the destination asset before you confirm.
What does the route cost?
Both chains keep gas low, plus the bridge spread and service fee. No expensive Ethereum leg is involved on a direct route.