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Cheap Flights from Boston to Moscow

Compare 30 flight deals from Boston (BOS) to Moscow (MOW). Prices start at $471.

Best Deal

$471

FI · 3 stops · 16h 35m

All Flight Deals

FI · 630

Dec 31, 2026

16h 35m3 stops$471

FI · 630

Sep 17, 2026

16h 40m3 stops$540

AC · 8611

Sep 1, 2026

16h 41m3 stops$544

AC · 8611

Aug 15, 2026

16h 41m3 stops$552

FI · 630

Nov 11, 2026

16h 35m3 stops$558

AA · 108

Aug 19, 2026

15h 10m2 stops$561

UA · 1833

Aug 16, 2026

16h 49m3 stops$564

FI · 630

Nov 10, 2026

15h 50m3 stops$566

FI · 630

Oct 15, 2026

16h 25m3 stops$570

AC · 753

Aug 13, 2026

16h 28m3 stops$571

FI · 630

Sep 10, 2026

16h 25m3 stops$573

AA · 108

Sep 1, 2026

15h 10m2 stops$573

FI · 630

Oct 20, 2026

16h 30m3 stops$574

FI · 630

Aug 24, 2026

16h 30m3 stops$593

FI · 630

Aug 6, 2026

15h 55m3 stops$598

UA · 1076

Aug 10, 2026

17h 17m3 stops$600

FI · 630

Nov 9, 2026

16h 35m3 stops$607

AF · 158

Oct 9, 2026

14h 40m2 stops$611

EI · 132

Sep 11, 2026

FI · 630

Oct 21, 2026

16h 45m3 stops$627

AF · 158

Sep 11, 2026

14h 45m2 stops$640

VS · 012

Aug 7, 2026

14h 25m2 stops$643

FI · 630

Oct 22, 2026

16h 30m3 stops$643

TP · 218

Dec 14, 2026

17h 25m3 stops$665

B6 · 1620

Jul 26, 2026

15h 6m2 stops$669

AC · 8611

Aug 12, 2026

16h 36m3 stops$676

UA · 2060

Aug 4, 2026

16h 48m3 stops$691

B6 · 2261

Jul 22, 2026

15h 45m2 stops$717

UA · 721

Aug 8, 2026

17h 22m3 stops$727

BA · 202

Oct 28, 2026

15h 10m2 stops$752

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